JS: Fix whitespace

Author: asgerf

javascript/extractor/src/com/semmle/js/extractor/AutoBuild.java

@@ -574,15 +574,15 @@ public int compare(File f1, File f2) {
   public class FileExtractors {
     FileExtractor defaultExtractor;
     Map<String, FileExtractor> customExtractors = new LinkedHashMap<>();
-    
+
     FileExtractors(FileExtractor defaultExtractor) {
       this.defaultExtractor = defaultExtractor;
     }
-    
+
     public FileExtractor forFile(Path f) {
       return customExtractors.getOrDefault(FileUtil.extension(f), defaultExtractor);
     }
-    
+
     public FileType fileType(Path f) {
       return forFile(f).getFileType(f.toFile());
     }
@@ -630,7 +630,7 @@ private void extractSource() throws IOException {
 
     // extract remaining files
     extractFiles(
-        filesToExtract, extractedFiles, extractors, 
+        filesToExtract, extractedFiles, extractors,
         f -> !(hasTypeScriptFiles && isFileDerivedFromTypeScriptFile(f, extractedFiles)));
   }
 

javascript/extractor/src/com/semmle/js/extractor/ExtractorConfig.java

@@ -236,7 +236,7 @@ public String toString() {
 
   /** The default character encoding to use for parsing source files. */
   private String defaultEncoding;
-  
+
   private VirtualSourceRoot virtualSourceRoot;
 
   public ExtractorConfig(boolean experimental) {
@@ -460,7 +460,7 @@ public ExtractorConfig withDefaultEncoding(String defaultEncoding) {
   public VirtualSourceRoot getVirtualSourceRoot() {
     return virtualSourceRoot;
   }
-  
+
   public ExtractorConfig withVirtualSourceRoot(VirtualSourceRoot virtualSourceRoot) {
     ExtractorConfig res = new ExtractorConfig(this);
     res.virtualSourceRoot = virtualSourceRoot;

javascript/extractor/src/com/semmle/js/extractor/VirtualSourceRoot.java

@@ -5,7 +5,7 @@
 public class VirtualSourceRoot {
   private Path sourceRoot;
   private Path virtualSourceRoot;
-  
+
   public static final VirtualSourceRoot none = new VirtualSourceRoot(null, null);
 
   public VirtualSourceRoot(Path sourceRoot, Path virtualSourceRoot) {
@@ -33,7 +33,7 @@ public Path getSourceRoot() {
   public Path getVirtualSourceRoot() {
     return virtualSourceRoot;
   }
-  
+
   private static Path translate(Path oldRoot, Path newRoot, Path file) {
     if (oldRoot == null || newRoot == null) return null;
     Path relative = oldRoot.relativize(file);