Replace "if(" with "if ("

app/build.gradle

@@ -153,7 +153,7 @@ clean {
     }
 }
 
-task downloadBootstraps(){
+task downloadBootstraps() {
     doLast {
         def version = "2021.02.19-r1"
         downloadBootstrap("aarch64", "1e3d80bd8cc8771715845ab4a1e67fc125d84c4deda3a1a435116fe4d1f86160", version)

app/src/main/java/com/termux/app/TermuxService.java

@@ -178,7 +178,7 @@ public final class TermuxService extends Service implements TermuxTask.TermuxTas
         // Since we cannot rely on {@link TermuxActivity.onDestroy()} to always complete,
         // we unset clients here as well if it failed, so that we do not leave service and session
         // clients with references to the activity.
-        if(mTermuxSessionClient != null)
+        if (mTermuxSessionClient != null)
             unsetTermuxSessionClient();
         return false;
     }
@@ -258,14 +258,14 @@ public final class TermuxService extends Service implements TermuxTask.TermuxTas
         List<TermuxTask> termuxTasks = new ArrayList<>(mTermuxTasks);
         for (int i = 0; i < termuxTasks.size(); i++) {
             ExecutionCommand executionCommand = termuxTasks.get(i).getExecutionCommand();
-            if(executionCommand.isPluginExecutionCommand && executionCommand.pluginPendingIntent != null)
+            if (executionCommand.isPluginExecutionCommand && executionCommand.pluginPendingIntent != null)
                 termuxTasks.get(i).killIfExecuting(this, true);
         }
 
         List<ExecutionCommand> pendingPluginExecutionCommands = new ArrayList<>(mPendingPluginExecutionCommands);
         for (int i = 0; i < pendingPluginExecutionCommands.size(); i++) {
             ExecutionCommand executionCommand = pendingPluginExecutionCommands.get(i);
-            if(!executionCommand.shouldNotProcessResults() && executionCommand.pluginPendingIntent != null) {
+            if (!executionCommand.shouldNotProcessResults() && executionCommand.pluginPendingIntent != null) {
                 if (executionCommand.setStateFailed(ExecutionCommand.RESULT_CODE_CANCELED, this.getString(com.termux.shared.R.string.error_execution_cancelled), null)) {
                     PluginUtils.processPluginExecutionCommandResult(this, LOG_TAG, executionCommand);
                 }
@@ -316,7 +316,7 @@ public final class TermuxService extends Service implements TermuxTask.TermuxTas
 
     /** Process action to release Power and Wi-Fi WakeLocks. */
     private void actionReleaseWakeLock(boolean updateNotification) {
-        if (mWakeLock == null && mWifiLock == null){
+        if (mWakeLock == null && mWifiLock == null) {
             Logger.logDebug(LOG_TAG, "Ignoring releasing WakeLocks since none are already held");
             return;
         }
@@ -333,7 +333,7 @@ public final class TermuxService extends Service implements TermuxTask.TermuxTas
             mWifiLock = null;
         }
 
-        if(updateNotification)
+        if (updateNotification)
             updateNotification();
 
         Logger.logDebug(LOG_TAG, "WakeLocks released successfully");
@@ -342,7 +342,7 @@ public final class TermuxService extends Service implements TermuxTask.TermuxTas
     /** Process {@link TERMUX_SERVICE#ACTION_SERVICE_EXECUTE} intent to execute a shell command in
      * a foreground TermuxSession or in a background TermuxTask. */
     private void actionServiceExecute(Intent intent) {
-        if (intent == null){
+        if (intent == null) {
             Logger.logError(LOG_TAG, "Ignoring null intent to actionServiceExecute");
             return;
         }
@@ -351,7 +351,7 @@ public final class TermuxService extends Service implements TermuxTask.TermuxTas
 
         executionCommand.executableUri = intent.getData();
 
-        if(executionCommand.executableUri != null) {
+        if (executionCommand.executableUri != null) {
             executionCommand.executable = executionCommand.executableUri.getPath();
             executionCommand.arguments = intent.getStringArrayExtra(TERMUX_SERVICE.EXTRA_ARGUMENTS);
         }
@@ -408,7 +408,7 @@ public final class TermuxService extends Service implements TermuxTask.TermuxTas
             return null;
         }
 
-        if(Logger.getLogLevel() >= Logger.LOG_LEVEL_VERBOSE)
+        if (Logger.getLogLevel() >= Logger.LOG_LEVEL_VERBOSE)
             Logger.logVerbose(LOG_TAG, executionCommand.toString());
 
         TermuxTask newTermuxTask = TermuxTask.execute(this, executionCommand, this, false);
@@ -421,7 +421,7 @@ public final class TermuxService extends Service implements TermuxTask.TermuxTas
 
         // Remove the execution command from the pending plugin execution commands list since it has
         // now been processed
-        if(executionCommand.isPluginExecutionCommand)
+        if (executionCommand.isPluginExecutionCommand)
             mPendingPluginExecutionCommands.remove(executionCommand);
 
         updateNotification();
@@ -433,13 +433,13 @@ public final class TermuxService extends Service implements TermuxTask.TermuxTas
     @Override
     public void onTermuxTaskExited(final TermuxTask termuxTask) {
         mHandler.post(() -> {
-            if(termuxTask != null) {
+            if (termuxTask != null) {
                 ExecutionCommand executionCommand = termuxTask.getExecutionCommand();
 
                 Logger.logVerbose(LOG_TAG, "The onTermuxTaskExited() callback called for \"" + executionCommand.getCommandIdAndLabelLogString() + "\" TermuxTask command");
 
                 // If the execution command was started for a plugin, then process the results
-                if(executionCommand != null && executionCommand.isPluginExecutionCommand)
+                if (executionCommand != null && executionCommand.isPluginExecutionCommand)
                     PluginUtils.processPluginExecutionCommandResult(this, LOG_TAG, executionCommand);
 
                 mTermuxTasks.remove(termuxTask);
@@ -495,7 +495,7 @@ public final class TermuxService extends Service implements TermuxTask.TermuxTas
             return null;
         }
 
-        if(Logger.getLogLevel() >= Logger.LOG_LEVEL_VERBOSE)
+        if (Logger.getLogLevel() >= Logger.LOG_LEVEL_VERBOSE)
             Logger.logVerbose(LOG_TAG, executionCommand.toString());
 
         // If the execution command was started for a plugin, only then will the stdout be set
@@ -511,12 +511,12 @@ public final class TermuxService extends Service implements TermuxTask.TermuxTas
 
         // Remove the execution command from the pending plugin execution commands list since it has
         // now been processed
-        if(executionCommand.isPluginExecutionCommand)
+        if (executionCommand.isPluginExecutionCommand)
             mPendingPluginExecutionCommands.remove(executionCommand);
 
         // Notify {@link TermuxSessionsListViewController} that sessions list has been updated if
         // activity in is foreground
-        if(mTermuxSessionClient != null)
+        if (mTermuxSessionClient != null)
             mTermuxSessionClient.termuxSessionListNotifyUpdated();
 
         updateNotification();
@@ -529,7 +529,7 @@ public final class TermuxService extends Service implements TermuxTask.TermuxTas
     public synchronized int removeTermuxSession(TerminalSession sessionToRemove) {
         int index = getIndexOfSession(sessionToRemove);
 
-        if(index >= 0)
+        if (index >= 0)
             mTermuxSessions.get(index).finish();
 
         return index;
@@ -538,20 +538,20 @@ public final class TermuxService extends Service implements TermuxTask.TermuxTas
     /** Callback received when a {@link TermuxSession} finishes. */
     @Override
     public void onTermuxSessionExited(final TermuxSession termuxSession) {
-        if(termuxSession != null) {
+        if (termuxSession != null) {
             ExecutionCommand executionCommand = termuxSession.getExecutionCommand();
 
             Logger.logVerbose(LOG_TAG, "The onTermuxSessionExited() callback called for \"" + executionCommand.getCommandIdAndLabelLogString() + "\" TermuxSession command");
 
             // If the execution command was started for a plugin, then process the results
-            if(executionCommand != null && executionCommand.isPluginExecutionCommand)
+            if (executionCommand != null && executionCommand.isPluginExecutionCommand)
                 PluginUtils.processPluginExecutionCommandResult(this, LOG_TAG, executionCommand);
 
             mTermuxSessions.remove(termuxSession);
 
             // Notify {@link TermuxSessionsListViewController} that sessions list has been updated if
             // activity in is foreground
-            if(mTermuxSessionClient != null)
+            if (mTermuxSessionClient != null)
                 mTermuxSessionClient.termuxSessionListNotifyUpdated();
         }
 
@@ -575,22 +575,22 @@ public final class TermuxService extends Service implements TermuxTask.TermuxTas
         switch (sessionAction) {
             case TERMUX_SERVICE.VALUE_EXTRA_SESSION_ACTION_SWITCH_TO_NEW_SESSION_AND_OPEN_ACTIVITY:
                 setCurrentStoredTerminalSession(newTerminalSession);
-                if(mTermuxSessionClient != null)
+                if (mTermuxSessionClient != null)
                     mTermuxSessionClient.setCurrentSession(newTerminalSession);
                 startTermuxActivity();
                 break;
             case TERMUX_SERVICE.VALUE_EXTRA_SESSION_ACTION_KEEP_CURRENT_SESSION_AND_OPEN_ACTIVITY:
-                if(getTermuxSessionsSize() == 1)
+                if (getTermuxSessionsSize() == 1)
                     setCurrentStoredTerminalSession(newTerminalSession);
                 startTermuxActivity();
                 break;
             case TERMUX_SERVICE.VALUE_EXTRA_SESSION_ACTION_SWITCH_TO_NEW_SESSION_AND_DONT_OPEN_ACTIVITY:
                 setCurrentStoredTerminalSession(newTerminalSession);
-                if(mTermuxSessionClient != null)
+                if (mTermuxSessionClient != null)
                     mTermuxSessionClient.setCurrentSession(newTerminalSession);
                 break;
             case TERMUX_SERVICE.VALUE_EXTRA_SESSION_ACTION_KEEP_CURRENT_SESSION_AND_DONT_OPEN_ACTIVITY:
-                if(getTermuxSessionsSize() == 1)
+                if (getTermuxSessionsSize() == 1)
                     setCurrentStoredTerminalSession(newTerminalSession);
                 break;
             default:
@@ -605,7 +605,7 @@ public final class TermuxService extends Service implements TermuxTask.TermuxTas
         // For android >= 10, apps require Display over other apps permission to start foreground activities
         // from background (services). If it is not granted, then TermuxSessions that are started will
         // show in Termux notification but will not run until user manually clicks the notification.
-        if(PermissionUtils.validateDisplayOverOtherAppsPermissionForPostAndroid10(this)) {
+        if (PermissionUtils.validateDisplayOverOtherAppsPermissionForPostAndroid10(this)) {
             TermuxActivity.startTermuxActivity(this);
         }
     }

app/src/main/java/com/termux/app/terminal/io/extrakeys/ExtraKeysInfo.java

@@ -43,7 +43,7 @@ public class ExtraKeysInfo {
 
                 ExtraKeyButton button;
 
-                if(! jobject.has("popup")) {
+                if (! jobject.has("popup")) {
                     // no popup
                     button = new ExtraKeyButton(getSelectedCharMap(), jobject);
                 } else {
@@ -63,10 +63,10 @@ public class ExtraKeysInfo {
      */
     private static JSONObject normalizeKeyConfig(Object key) throws JSONException {
         JSONObject jobject;
-        if(key instanceof String) {
+        if (key instanceof String) {
             jobject = new JSONObject();
             jobject.put("key", key);
-        } else if(key instanceof JSONObject) {
+        } else if (key instanceof JSONObject) {
             jobject = (JSONObject) key;
         } else {
             throw new JSONException("An key in the extra-key matrix must be a string or an object");
@@ -84,7 +84,7 @@ public class ExtraKeysInfo {
      */
     static class CleverMap<K,V> extends HashMap<K,V> {
         V get(K key, V defaultValue) {
-            if(containsKey(key))
+            if (containsKey(key))
                 return get(key);
             else
                 return defaultValue;

app/src/main/java/com/termux/app/utils/PluginUtils.java

@@ -55,7 +55,7 @@ public class PluginUtils {
 
         logTag = DataUtils.getDefaultIfNull(logTag, LOG_TAG);
 
-        if(!executionCommand.hasExecuted()) {
+        if (!executionCommand.hasExecuted()) {
             Logger.logWarn(logTag, "Ignoring call to processPluginExecutionCommandResult() since the execution command state is not higher than the ExecutionState.EXECUTED");
             return;
         }
@@ -66,7 +66,7 @@ public class PluginUtils {
 
         // If isPluginExecutionCommand is true and pluginPendingIntent is not null, then
         // send pluginPendingIntent to its creator with the result
-        if(executionCommand.isPluginExecutionCommand && executionCommand.pluginPendingIntent != null) {
+        if (executionCommand.isPluginExecutionCommand && executionCommand.pluginPendingIntent != null) {
             String errmsg = executionCommand.errmsg;
 
             //Combine errmsg and stacktraces
@@ -78,7 +78,7 @@ public class PluginUtils {
             result = sendPluginExecutionCommandResultPendingIntent(context, logTag, executionCommand.getCommandIdAndLabelLogString(), executionCommand.stdout, executionCommand.stderr, executionCommand.exitCode, executionCommand.errCode, errmsg, executionCommand.pluginPendingIntent);
         }
 
-        if(!executionCommand.isStateFailed() && result)
+        if (!executionCommand.isStateFailed() && result)
             executionCommand.setState(ExecutionCommand.ExecutionState.SUCCESS);
     }
 
@@ -109,11 +109,11 @@ public class PluginUtils {
      *                          is {@code false}.
      */
     public static void processPluginExecutionCommandError(final Context context, String logTag, final ExecutionCommand executionCommand, boolean forceNotification) {
-        if(context == null || executionCommand == null) return;
+        if (context == null || executionCommand == null) return;
 
         logTag = DataUtils.getDefaultIfNull(logTag, LOG_TAG);
 
-        if(!executionCommand.isStateFailed()) {
+        if (!executionCommand.isStateFailed()) {
             Logger.logWarn(logTag, "Ignoring call to processPluginExecutionCommandError() since the execution command is not in ExecutionState.FAILED");
             return;
         }
@@ -124,7 +124,7 @@ public class PluginUtils {
 
         // If isPluginExecutionCommand is true and pluginPendingIntent is not null, then
         // send pluginPendingIntent to its creator with the errors
-        if(executionCommand.isPluginExecutionCommand && executionCommand.pluginPendingIntent != null) {
+        if (executionCommand.isPluginExecutionCommand && executionCommand.pluginPendingIntent != null) {
             String errmsg = executionCommand.errmsg;
 
             //Combine errmsg and stacktraces
@@ -169,12 +169,12 @@ public class PluginUtils {
 
         // Build the notification
         Notification.Builder builder = getPluginCommandErrorsNotificationBuilder(context, title, notificationText, notificationText, pendingIntent, NotificationUtils.NOTIFICATION_MODE_VIBRATE);
-        if(builder == null)  return;
+        if (builder == null)  return;
 
         // Send the notification
         int nextNotificationId = NotificationUtils.getNextNotificationId(context);
         NotificationManager notificationManager = NotificationUtils.getNotificationManager(context);
-        if(notificationManager != null)
+        if (notificationManager != null)
             notificationManager.notify(nextNotificationId, builder.build());
 
     }
@@ -196,7 +196,7 @@ public class PluginUtils {
      * @return Returns {@code true} if pluginPendingIntent was successfully send, otherwise [@code false}.
      */
     public static boolean sendPluginExecutionCommandResultPendingIntent(Context context, String logTag, String label, String stdout, String stderr, Integer exitCode, Integer errCode, String errmsg, PendingIntent pluginPendingIntent) {
-        if(context == null || pluginPendingIntent == null) return false;
+        if (context == null || pluginPendingIntent == null) return false;
 
         logTag = DataUtils.getDefaultIfNull(logTag, LOG_TAG);
 
@@ -209,7 +209,7 @@ public class PluginUtils {
         String stderrOriginalLength = (stderr == null) ? null: String.valueOf(stderr.length());
 
         // Truncate stdout and stdout to max TRANSACTION_SIZE_LIMIT_IN_BYTES
-        if(stderr == null || stderr.isEmpty()) {
+        if (stderr == null || stderr.isEmpty()) {
             truncatedStdout = DataUtils.getTruncatedCommandOutput(stdout, DataUtils.TRANSACTION_SIZE_LIMIT_IN_BYTES, false, false, false);
         } else if (stdout == null || stdout.isEmpty()) {
             truncatedStderr = DataUtils.getTruncatedCommandOutput(stderr, DataUtils.TRANSACTION_SIZE_LIMIT_IN_BYTES, false, false, false);
@@ -218,12 +218,12 @@ public class PluginUtils {
             truncatedStderr = DataUtils.getTruncatedCommandOutput(stderr, DataUtils.TRANSACTION_SIZE_LIMIT_IN_BYTES / 2, false, false, false);
         }
 
-        if(truncatedStdout != null && truncatedStdout.length() < stdout.length()){
+        if (truncatedStdout != null && truncatedStdout.length() < stdout.length()) {
             Logger.logWarn(logTag, "Execution Result for Execution Command \"" + label +  "\" stdout length truncated from " + stdoutOriginalLength + " to " + truncatedStdout.length());
             stdout = truncatedStdout;
         }
 
-        if(truncatedStderr != null && truncatedStderr.length() < stderr.length()){
+        if (truncatedStderr != null && truncatedStderr.length() < stderr.length()) {
             Logger.logWarn(logTag, "Execution Result for Execution Command \"" + label +  "\" stderr length truncated from " + stderrOriginalLength + " to " + truncatedStderr.length());
             stderr = truncatedStderr;
         }
@@ -233,7 +233,7 @@ public class PluginUtils {
         // Truncate errmsg to max TRANSACTION_SIZE_LIMIT_IN_BYTES / 4
         // trim from end to preserve start of stacktraces
         String truncatedErrmsg = DataUtils.getTruncatedCommandOutput(errmsg, DataUtils.TRANSACTION_SIZE_LIMIT_IN_BYTES / 4, true, false, false);
-        if(truncatedErrmsg != null && truncatedErrmsg.length() < errmsg.length()){
+        if (truncatedErrmsg != null && truncatedErrmsg.length() < errmsg.length()) {
             Logger.logWarn(logTag, "Execution Result for Execution Command \"" + label +  "\" errmsg length truncated from " + errmsgOriginalLength + " to " + truncatedErrmsg.length());
             errmsg = truncatedErrmsg;
         }
@@ -282,7 +282,7 @@ public class PluginUtils {
             TermuxConstants.TERMUX_PLUGIN_COMMAND_ERRORS_NOTIFICATION_CHANNEL_ID, Notification.PRIORITY_HIGH,
             title, notificationText, notificationBigText, pendingIntent, notificationMode);
 
-        if(builder == null)  return null;
+        if (builder == null)  return null;
 
         // Enable timestamp
         builder.setShowWhen(true);

termux-shared/src/main/java/com/termux/shared/file/filesystem/FileAttributes.java

@@ -104,9 +104,9 @@ public class FileAttributes {
     }
 
     public String file() {
-        if(filePath != null)
+        if (filePath != null)
             return filePath;
-        else if(fileDescriptor != null)
+        else if (fileDescriptor != null)
             return fileDescriptor.toString();
         else
             return null;
@@ -397,7 +397,7 @@ public class FileAttributes {
         logString.append("\n").append(fileAttributes.getInodeString());
         logString.append("\n").append(fileAttributes.getLinksString());
 
-        if(fileAttributes.isBlock() || fileAttributes.isCharacter())
+        if (fileAttributes.isBlock() || fileAttributes.isCharacter())
             logString.append("\n").append(fileAttributes.getDeviceTypeString());
 
         logString.append("\n").append(fileAttributes.getOwnerString());

termux-shared/src/main/java/com/termux/shared/file/tests/FileUtilsTests.java

@@ -104,7 +104,7 @@ public class FileUtilsTests {
         errmsg = FileUtils.clearDirectory(context, label, testRootDirectoryPath);
         assertEqual("Failed to create " + label + " directory file", null, errmsg);
 
-        if(!FileUtils.directoryFileExists(testRootDirectoryPath, false))
+        if (!FileUtils.directoryFileExists(testRootDirectoryPath, false))
             throwException("The " + label + " directory file does not exist as expected after creation");
 
 
@@ -124,30 +124,30 @@ public class FileUtilsTests {
         label = dir1__sub_dir1_label; path = dir1__sub_dir1_path;
         errmsg = FileUtils.createDirectoryFile(context, label, path);
         assertEqual("Failed to create " + label + " directory file", null, errmsg);
-        if(!FileUtils.directoryFileExists(path, false))
+        if (!FileUtils.directoryFileExists(path, false))
             throwException("The " + label + " directory file does not exist as expected after creation");
 
         // Create dir1/sub_reg1 regular file
         label = dir1__sub_reg1_label; path = dir1__sub_reg1_path;
         errmsg = FileUtils.createRegularFile(context, label, path);
         assertEqual("Failed to create " + label + " regular file", null, errmsg);
-        if(!FileUtils.regularFileExists(path, false))
+        if (!FileUtils.regularFileExists(path, false))
             throwException("The " + label + " regular file does not exist as expected after creation");
 
         // Create dir1/sub_sym1 -> dir2 absolute symlink file
         label = dir1__sub_sym1_label; path = dir1__sub_sym1_path;
         errmsg = FileUtils.createSymlinkFile(context, label, dir2_path, path);
         assertEqual("Failed to create " + label + " symlink file", null, errmsg);
-        if(!FileUtils.symlinkFileExists(path))
+        if (!FileUtils.symlinkFileExists(path))
             throwException("The " + label + " symlink file does not exist as expected after creation");
 
         // Copy dir1/sub_sym1 symlink file to dir1/sub_sym2
         label = dir1__sub_sym2_label; path = dir1__sub_sym2_path;
         errmsg = FileUtils.copySymlinkFile(context, label, dir1__sub_sym1_path, path, false);
         assertEqual("Failed to copy " + dir1__sub_sym1_label + " symlink file to " + label, null, errmsg);
-        if(!FileUtils.symlinkFileExists(path))
+        if (!FileUtils.symlinkFileExists(path))
             throwException("The " + label + " symlink file does not exist as expected after copying it from " + dir1__sub_sym1_label);
-        if(!new File(path).getCanonicalPath().equals(dir2_path))
+        if (!new File(path).getCanonicalPath().equals(dir2_path))
             throwException("The " + label + " symlink file does not point to " + dir2_label);
 
 
@@ -158,7 +158,7 @@ public class FileUtilsTests {
         label = dir2__sub_reg1_label; path = dir2__sub_reg1_path;
         errmsg = FileUtils.writeStringToFile(context, label, path, Charset.defaultCharset(), "line1", false);
         assertEqual("Failed to write string to " + label + " file with append mode false", null, errmsg);
-        if(!FileUtils.regularFileExists(path, false))
+        if (!FileUtils.regularFileExists(path, false))
             throwException("The " + label + " file does not exist as expected after writing to it with append mode false");
 
         // Write "line2" to dir2/sub_reg1 regular file
@@ -175,7 +175,7 @@ public class FileUtilsTests {
         label = dir2__sub_reg2_label; path = dir2__sub_reg2_path;
         errmsg = FileUtils.copyRegularFile(context, label, dir2__sub_reg1_path, path, false);
         assertEqual("Failed to copy " + dir2__sub_reg1_label + " regular file to " + label, null, errmsg);
-        if(!FileUtils.regularFileExists(path, false))
+        if (!FileUtils.regularFileExists(path, false))
             throwException("The " + label + " regular file does not exist as expected after copying it from " + dir2__sub_reg1_label);
 
 
@@ -186,21 +186,21 @@ public class FileUtilsTests {
         label = dir3_label; path = dir3_path;
         errmsg = FileUtils.copyDirectoryFile(context, label, dir2_path, path, false);
         assertEqual("Failed to copy " + dir2_label + " directory file to " + label, null, errmsg);
-        if(!FileUtils.directoryFileExists(path, false))
+        if (!FileUtils.directoryFileExists(path, false))
             throwException("The " + label + " directory file does not exist as expected after copying it from " + dir2_label);
 
         // Copy dir1 directory file to dir3 again to test overwrite
         label = dir3_label; path = dir3_path;
         errmsg = FileUtils.copyDirectoryFile(context, label, dir2_path, path, false);
         assertEqual("Failed to copy " + dir2_label + " directory file to " + label, null, errmsg);
-        if(!FileUtils.directoryFileExists(path, false))
+        if (!FileUtils.directoryFileExists(path, false))
             throwException("The " + label + " directory file does not exist as expected after copying it from " + dir2_label);
 
         // Move dir3 directory file to dir4
         label = dir4_label; path = dir4_path;
         errmsg = FileUtils.moveDirectoryFile(context, label, dir3_path, path, false);
         assertEqual("Failed to move " + dir3_label + " directory file to " + label, null, errmsg);
-        if(!FileUtils.directoryFileExists(path, false))
+        if (!FileUtils.directoryFileExists(path, false))
             throwException("The " + label + " directory file does not exist as expected after copying it from " + dir3_label);
 
 
@@ -211,7 +211,7 @@ public class FileUtilsTests {
         label = dir1__sub_sym3_label; path = dir1__sub_sym3_path;
         errmsg = FileUtils.createSymlinkFile(context, label, "../dir4", path);
         assertEqual("Failed to create " + label + " symlink file", null, errmsg);
-        if(!FileUtils.symlinkFileExists(path))
+        if (!FileUtils.symlinkFileExists(path))
             throwException("The " + label + " symlink file does not exist as expected after creation");
 
         // Create dir1/sub_sym3 -> dirX relative dangling symlink file
@@ -219,7 +219,7 @@ public class FileUtilsTests {
         label = dir1__sub_sym3_label; path = dir1__sub_sym3_path;
         errmsg = FileUtils.createSymlinkFile(context, label, "../dirX", path);
         assertEqual("Failed to create " + label + " symlink file", null, errmsg);
-        if(!FileUtils.symlinkFileExists(path))
+        if (!FileUtils.symlinkFileExists(path))
             throwException("The " + label + " dangling symlink file does not exist as expected after creation");
 
 
@@ -230,13 +230,13 @@ public class FileUtilsTests {
         label = dir1__sub_sym2_label; path = dir1__sub_sym2_path;
         errmsg = FileUtils.deleteSymlinkFile(context, label, path, false);
         assertEqual("Failed to delete " + label + " symlink file", null, errmsg);
-        if(FileUtils.fileExists(path, false))
+        if (FileUtils.fileExists(path, false))
             throwException("The " + label + " symlink file still exist after deletion");
 
         // Check if dir2 directory file still exists after deletion of dir1/sub_sym2 since it was a symlink to dir2
         // When deleting a symlink file, its target must not be deleted
         label = dir2_label; path = dir2_path;
-        if(!FileUtils.directoryFileExists(path, false))
+        if (!FileUtils.directoryFileExists(path, false))
             throwException("The " + label + " directory file has unexpectedly been deleted after deletion of " + dir1__sub_sym2_label);
 
 
@@ -247,7 +247,7 @@ public class FileUtilsTests {
         label = dir1_label; path = dir1_path;
         errmsg = FileUtils.deleteDirectoryFile(context, label, path, false);
         assertEqual("Failed to delete " + label + " directory file", null, errmsg);
-        if(FileUtils.fileExists(path, false))
+        if (FileUtils.fileExists(path, false))
             throwException("The " + label + " directory file still exist after deletion");
 
 
@@ -255,10 +255,10 @@ public class FileUtilsTests {
         // dir1 since there was a dir1/sub_sym1 symlink to dir2 in it
         // When deleting a directory, any targets of symlinks must not be deleted when deleting symlink files
         label = dir2_label; path = dir2_path;
-        if(!FileUtils.directoryFileExists(path, false))
+        if (!FileUtils.directoryFileExists(path, false))
             throwException("The " + label + " directory file has unexpectedly been deleted after deletion of " + dir1_label);
         label = dir2__sub_reg1_label; path = dir2__sub_reg1_path;
-        if(!FileUtils.fileExists(path, false))
+        if (!FileUtils.fileExists(path, false))
             throwException("The " + label + " regular file has unexpectedly been deleted after deletion of " + dir1_label);
 
 
@@ -269,7 +269,7 @@ public class FileUtilsTests {
         label = dir2__sub_reg1_label; path = dir2__sub_reg1_path;
         errmsg = FileUtils.deleteRegularFile(context, label, path, false);
         assertEqual("Failed to delete " + label + " regular file", null, errmsg);
-        if(FileUtils.fileExists(path, false))
+        if (FileUtils.fileExists(path, false))
             throwException("The " + label + " regular file still exist after deletion");
 
         FileUtils.getFileType("/dev/ptmx", false);

termux-shared/src/main/java/com/termux/shared/logger/Logger.java

@@ -32,15 +32,15 @@ public class Logger {
 
 
     public static void logMessage(int logLevel, String tag, String message) {
-        if(logLevel == Log.ERROR && CURRENT_LOG_LEVEL >= LOG_LEVEL_NORMAL)
+        if (logLevel == Log.ERROR && CURRENT_LOG_LEVEL >= LOG_LEVEL_NORMAL)
             Log.e(getFullTag(tag), message);
-        else if(logLevel == Log.WARN && CURRENT_LOG_LEVEL >= LOG_LEVEL_NORMAL)
+        else if (logLevel == Log.WARN && CURRENT_LOG_LEVEL >= LOG_LEVEL_NORMAL)
             Log.w(getFullTag(tag), message);
-        else if(logLevel == Log.INFO && CURRENT_LOG_LEVEL >= LOG_LEVEL_NORMAL)
+        else if (logLevel == Log.INFO && CURRENT_LOG_LEVEL >= LOG_LEVEL_NORMAL)
             Log.i(getFullTag(tag), message);
-        else if(logLevel == Log.DEBUG && CURRENT_LOG_LEVEL >= LOG_LEVEL_DEBUG)
+        else if (logLevel == Log.DEBUG && CURRENT_LOG_LEVEL >= LOG_LEVEL_DEBUG)
             Log.d(getFullTag(tag), message);
-        else if(logLevel == Log.VERBOSE && CURRENT_LOG_LEVEL >= LOG_LEVEL_VERBOSE)
+        else if (logLevel == Log.VERBOSE && CURRENT_LOG_LEVEL >= LOG_LEVEL_VERBOSE)
             Log.v(getFullTag(tag), message);
     }
 
@@ -99,7 +99,7 @@ public class Logger {
     public static void logErrorAndShowToast(Context context, String tag, String message) {
         if (context == null) return;
 
-        if(CURRENT_LOG_LEVEL >= LOG_LEVEL_NORMAL) {
+        if (CURRENT_LOG_LEVEL >= LOG_LEVEL_NORMAL) {
             logError(tag, message);
             showToast(context, message, true);
         }
@@ -114,7 +114,7 @@ public class Logger {
     public static void logDebugAndShowToast(Context context, String tag, String message) {
         if (context == null) return;
 
-        if(CURRENT_LOG_LEVEL >= LOG_LEVEL_DEBUG) {
+        if (CURRENT_LOG_LEVEL >= LOG_LEVEL_DEBUG) {
             logDebug(tag, message);
             showToast(context, message, true);
         }
@@ -127,7 +127,7 @@ public class Logger {
 
 
     public static void logStackTraceWithMessage(String tag, String message, Throwable throwable) {
-        if(CURRENT_LOG_LEVEL >= LOG_LEVEL_NORMAL)
+        if (CURRENT_LOG_LEVEL >= LOG_LEVEL_NORMAL)
             Log.e(getFullTag(tag), getMessageAndStackTraceString(message, throwable));
     }
 
@@ -144,12 +144,12 @@ public class Logger {
     }
 
     public static void logStackTracesWithMessage(String tag, String message, List<Throwable> throwableList) {
-        if(CURRENT_LOG_LEVEL >= LOG_LEVEL_NORMAL)
+        if (CURRENT_LOG_LEVEL >= LOG_LEVEL_NORMAL)
             Log.e(getFullTag(tag), getMessageAndStackTracesString(message, throwableList));
     }
 
     public static String getMessageAndStackTraceString(String message, Throwable throwable) {
-        if(message == null && throwable == null)
+        if (message == null && throwable == null)
             return null;
         else if(message != null && throwable != null)
             return message + ":\n" + getStackTraceString(throwable);

termux-shared/src/main/java/com/termux/shared/models/ExecutionCommand.java

@@ -131,10 +131,10 @@ public class ExecutionCommand {
 
 
 
-    public ExecutionCommand(){
+    public ExecutionCommand() {
     }
 
-    public ExecutionCommand(Integer id){
+    public ExecutionCommand(Integer id) {
         this.id = id;
     }
 

termux-shared/src/main/java/com/termux/shared/settings/preferences/SharedPreferenceUtils.java

@@ -52,7 +52,7 @@ public class SharedPreferenceUtils {
      * default if failed to read a valid value, like in case of an exception.
      */
     public static boolean getBoolean(SharedPreferences sharedPreferences, String key, boolean def) {
-        if(sharedPreferences == null) {
+        if (sharedPreferences == null) {
             Logger.logError(LOG_TAG, "Error getting boolean value for the \"" + key + "\" key from null shared preferences. Returning default value \"" + def + "\".");
             return def;
         }
@@ -78,12 +78,12 @@ public class SharedPreferenceUtils {
      */
     @SuppressLint("ApplySharedPref")
     public static void setBoolean(SharedPreferences sharedPreferences, String key, boolean value, boolean commitToFile) {
-        if(sharedPreferences == null) {
+        if (sharedPreferences == null) {
             Logger.logError(LOG_TAG, "Ignoring setting boolean value \"" + value + "\" for the \"" + key + "\" key into null shared preferences.");
             return;
         }
 
-        if(commitToFile)
+        if (commitToFile)
             sharedPreferences.edit().putBoolean(key, value).commit();
         else
             sharedPreferences.edit().putBoolean(key, value).apply();
@@ -102,7 +102,7 @@ public class SharedPreferenceUtils {
      * default if failed to read a valid value, like in case of an exception.
      */
     public static float getFloat(SharedPreferences sharedPreferences, String key, float def) {
-        if(sharedPreferences == null) {
+        if (sharedPreferences == null) {
             Logger.logError(LOG_TAG, "Error getting float value for the \"" + key + "\" key from null shared preferences. Returning default value \"" + def + "\".");
             return def;
         }
@@ -128,12 +128,12 @@ public class SharedPreferenceUtils {
      */
     @SuppressLint("ApplySharedPref")
     public static void setFloat(SharedPreferences sharedPreferences, String key, float value, boolean commitToFile) {
-        if(sharedPreferences == null) {
+        if (sharedPreferences == null) {
             Logger.logError(LOG_TAG, "Ignoring setting float value \"" + value + "\" for the \"" + key + "\" key into null shared preferences.");
             return;
         }
 
-        if(commitToFile)
+        if (commitToFile)
             sharedPreferences.edit().putFloat(key, value).commit();
         else
             sharedPreferences.edit().putFloat(key, value).apply();
@@ -151,7 +151,7 @@ public class SharedPreferenceUtils {
      * default if failed to read a valid value, like in case of an exception.
      */
     public static int getInt(SharedPreferences sharedPreferences, String key, int def) {
-        if(sharedPreferences == null) {
+        if (sharedPreferences == null) {
             Logger.logError(LOG_TAG, "Error getting int value for the \"" + key + "\" key from null shared preferences. Returning default value \"" + def + "\".");
             return def;
         }
@@ -177,12 +177,12 @@ public class SharedPreferenceUtils {
      */
     @SuppressLint("ApplySharedPref")
     public static void setInt(SharedPreferences sharedPreferences, String key, int value, boolean commitToFile) {
-        if(sharedPreferences == null) {
+        if (sharedPreferences == null) {
             Logger.logError(LOG_TAG, "Ignoring setting int value \"" + value + "\" for the \"" + key + "\" key into null shared preferences.");
             return;
         }
 
-        if(commitToFile)
+        if (commitToFile)
             sharedPreferences.edit().putInt(key, value).commit();
         else
             sharedPreferences.edit().putInt(key, value).apply();
@@ -200,7 +200,7 @@ public class SharedPreferenceUtils {
      * default if failed to read a valid value, like in case of an exception.
      */
     public static long getLong(SharedPreferences sharedPreferences, String key, long def) {
-        if(sharedPreferences == null) {
+        if (sharedPreferences == null) {
             Logger.logError(LOG_TAG, "Error getting long value for the \"" + key + "\" key from null shared preferences. Returning default value \"" + def + "\".");
             return def;
         }
@@ -226,12 +226,12 @@ public class SharedPreferenceUtils {
      */
     @SuppressLint("ApplySharedPref")
     public static void setLong(SharedPreferences sharedPreferences, String key, long value, boolean commitToFile) {
-        if(sharedPreferences == null) {
+        if (sharedPreferences == null) {
             Logger.logError(LOG_TAG, "Ignoring setting long value \"" + value + "\" for the \"" + key + "\" key into null shared preferences.");
             return;
         }
 
-        if(commitToFile)
+        if (commitToFile)
             sharedPreferences.edit().putLong(key, value).commit();
         else
             sharedPreferences.edit().putLong(key, value).apply();
@@ -249,7 +249,7 @@ public class SharedPreferenceUtils {
      * default if failed to read a valid value, like in case of an exception.
      */
     public static String getString(SharedPreferences sharedPreferences, String key, String def) {
-        if(sharedPreferences == null) {
+        if (sharedPreferences == null) {
             Logger.logError(LOG_TAG, "Error getting String value for the \"" + key + "\" key from null shared preferences. Returning default value \"" + def + "\".");
             return def;
         }
@@ -275,12 +275,12 @@ public class SharedPreferenceUtils {
      */
     @SuppressLint("ApplySharedPref")
     public static void setString(SharedPreferences sharedPreferences, String key, String value, boolean commitToFile) {
-        if(sharedPreferences == null) {
+        if (sharedPreferences == null) {
             Logger.logError(LOG_TAG, "Ignoring setting String value \"" + value + "\" for the \"" + key + "\" key into null shared preferences.");
             return;
         }
 
-        if(commitToFile)
+        if (commitToFile)
             sharedPreferences.edit().putString(key, value).commit();
         else
             sharedPreferences.edit().putString(key, value).apply();
@@ -298,7 +298,7 @@ public class SharedPreferenceUtils {
      * default if failed to read a valid value, like in case of an exception.
      */
     public static Set<String> getStringSet(SharedPreferences sharedPreferences, String key, Set<String> def) {
-        if(sharedPreferences == null) {
+        if (sharedPreferences == null) {
             Logger.logError(LOG_TAG, "Error getting Set<String> value for the \"" + key + "\" key from null shared preferences. Returning default value \"" + def + "\".");
             return def;
         }
@@ -324,12 +324,12 @@ public class SharedPreferenceUtils {
      */
     @SuppressLint("ApplySharedPref")
     public static void setStringSet(SharedPreferences sharedPreferences, String key, Set<String> value, boolean commitToFile) {
-        if(sharedPreferences == null) {
+        if (sharedPreferences == null) {
             Logger.logError(LOG_TAG, "Ignoring setting Set<String> value \"" + value + "\" for the \"" + key + "\" key into null shared preferences.");
             return;
         }
 
-        if(commitToFile)
+        if (commitToFile)
             sharedPreferences.edit().putStringSet(key, value).commit();
         else
             sharedPreferences.edit().putStringSet(key, value).apply();
@@ -348,7 +348,7 @@ public class SharedPreferenceUtils {
      * like in case of an exception.
      */
     public static int getIntStoredAsString(SharedPreferences sharedPreferences, String key, int def) {
-        if(sharedPreferences == null) {
+        if (sharedPreferences == null) {
             Logger.logError(LOG_TAG, "Error getting int value for the \"" + key + "\" key from null shared preferences. Returning default value \"" + def + "\".");
             return def;
         }
@@ -358,7 +358,7 @@ public class SharedPreferenceUtils {
 
         try {
             stringValue = sharedPreferences.getString(key, Integer.toString(def));
-            if(stringValue != null)
+            if (stringValue != null)
                 intValue =  Integer.parseInt(stringValue);
             else
                 intValue = def;
@@ -381,12 +381,12 @@ public class SharedPreferenceUtils {
      */
     @SuppressLint("ApplySharedPref")
     public static void setIntStoredAsString(SharedPreferences sharedPreferences, String key, int value, boolean commitToFile) {
-        if(sharedPreferences == null) {
+        if (sharedPreferences == null) {
             Logger.logError(LOG_TAG, "Ignoring setting int value \"" + value + "\" for the \"" + key + "\" key into null shared preferences.");
             return;
         }
 
-        if(commitToFile)
+        if (commitToFile)
             sharedPreferences.edit().putString(key, Integer.toString(value)).commit();
         else
             sharedPreferences.edit().putString(key, Integer.toString(value)).apply();

termux-shared/src/main/java/com/termux/shared/settings/preferences/TermuxTaskerAppSharedPreferences.java

@@ -38,7 +38,7 @@ public class TermuxTaskerAppSharedPreferences {
 
 
     public int getLogLevel(boolean readFromFfile) {
-        if(readFromFfile)
+        if (readFromFfile)
             return SharedPreferenceUtils.getInt(mMultiProcessSharedPreferences, TERMUX_TASKER_APP.KEY_LOG_LEVEL, Logger.DEFAULT_LOG_LEVEL);
         else
             return SharedPreferenceUtils.getInt(mSharedPreferences, TERMUX_TASKER_APP.KEY_LOG_LEVEL, Logger.DEFAULT_LOG_LEVEL);

termux-shared/src/main/java/com/termux/shared/termux/TermuxUtils.java

@@ -145,7 +145,7 @@ public class TermuxUtils {
 
         String termuxPackageName = null;
         String termuxAppName = null;
-        if(termuxPackageContext != null) {
+        if (termuxPackageContext != null) {
             termuxPackageName = PackageUtils.getPackageNameForPackage(termuxPackageContext);
             termuxAppName = PackageUtils.getAppNameForPackage(termuxPackageContext);
         }
@@ -156,13 +156,13 @@ public class TermuxUtils {
         boolean isTermuxPackage = (termuxPackageName != null && termuxPackageName.equals(currentPackageName));
 
 
-        if(returnTermuxPackageInfoToo && !isTermuxPackage)
+        if (returnTermuxPackageInfoToo && !isTermuxPackage)
             markdownString.append("## ").append(currentAppName).append(" App Info (Current)\n");
         else
             markdownString.append("## ").append(currentAppName).append(" App Info\n");
         markdownString.append(getAppInfoMarkdownStringInner(currentPackageContext));
 
-        if(returnTermuxPackageInfoToo && !isTermuxPackage) {
+        if (returnTermuxPackageInfoToo && !isTermuxPackage) {
             markdownString.append("\n\n## ").append(termuxAppName).append(" App Info\n");
             markdownString.append(getAppInfoMarkdownStringInner(termuxPackageContext));
         }
@@ -284,6 +284,8 @@ public class TermuxUtils {
         return markdownString.toString();
     }
 
+
+
     public static Properties getSystemProperties() {
         Properties systemProperties = new Properties();
 
@@ -311,7 +313,7 @@ public class TermuxUtils {
                 if (matcher.matches()) {
                     key = matcher.group(1);
                     value = matcher.group(2);
-                    if(key != null && value != null && !key.isEmpty() && !value.isEmpty())
+                    if (key != null && value != null && !key.isEmpty() && !value.isEmpty())
                         systemProperties.put(key, value);
                 }
             }
@@ -340,8 +342,8 @@ public class TermuxUtils {
     }
 
     private static void appendPropertyToMarkdownIfSet(StringBuilder markdownString, String label, Object value) {
-        if(value == null) return;
+        if (value == null) return;
-        if(value instanceof String && (((String) value).isEmpty()) || "REL".equals(value)) return;
+        if (value instanceof String && (((String) value).isEmpty()) || "REL".equals(value)) return;
         markdownString.append("\n").append(getPropertyMarkdown(label, value));
     }