Reformat code

jplag.frontend.R/src/main/java/de/jplag/R/JplagRListener.java

@@ -1,10 +1,8 @@
 package de.jplag.R;
 
-import de.jplag.R.grammar.*;
-import org.antlr.v4.runtime.ParserRuleContext;
 import org.antlr.v4.runtime.Token;
-import org.antlr.v4.runtime.tree.ErrorNode;
-import org.antlr.v4.runtime.tree.TerminalNode;
+
+import de.jplag.R.grammar.*;
 
 /**
  * Listener class for visiting the R ANTLR parse tree. Transforms the visited ANTLR token into JPlag tokens. Based on an
@@ -37,7 +35,7 @@ public class JplagRListener extends RCombinedBaseListener implements RTokenConst
         parserAdapter.addToken(targetType, start.getLine(), start.getCharPositionInLine() + 1, end.getStopIndex() - start.getStartIndex() + 1);
     }
 
-       @Override
+    @Override
     public void enterIndex_statement(RParser.Index_statementContext context) {
         transformToken(INDEX, context.getStart(), context.getStop());
     }

jplag.frontend.R/src/main/java/de/jplag/R/RCombinedBaseListener.java

@@ -1,12 +1,13 @@
 package de.jplag.R;
 
-import de.jplag.R.grammar.*;
 import org.antlr.v4.runtime.ParserRuleContext;
 import org.antlr.v4.runtime.tree.ErrorNode;
 import org.antlr.v4.runtime.tree.TerminalNode;
 
+import de.jplag.R.grammar.*;
+
 /**
- *  Empty base implementation for {@link RListener} and {@link RFilterListener}.
+ * Empty base implementation for {@link RListener} and {@link RFilterListener}.
  */
 public class RCombinedBaseListener implements RListener, RFilterListener {
     @Override

jplag.frontend.R/src/test/java/de/jplag/R/RFrontendTest.java

@@ -69,8 +69,7 @@ public class RFrontendTest {
             String emptyLineExpression = getNoCodeLineExpression();
 
             // All lines that contain code
-            var codeLines = IntStream.range(1, lines.size() + 1).filter(idx -> !lines.get(idx - 1).matches(emptyLineExpression))
-                    .toArray();
+            var codeLines = IntStream.range(1, lines.size() + 1).filter(idx -> !lines.get(idx - 1).matches(emptyLineExpression)).toArray();
             // All lines that contain token
             var tokenLines = IntStream.range(0, tokens.size()).mapToObj(tokens::getToken).mapToInt(Token::getLine).distinct().toArray();