--- old/src/jdk.compiler/share/classes/com/sun/tools/javac/tree/Pretty.java	2018-08-01 08:09:08.403825836 +0200
+++ new/src/jdk.compiler/share/classes/com/sun/tools/javac/tree/Pretty.java	2018-08-01 08:09:08.103825850 +0200
@@ -857,7 +857,7 @@
             throw new UncheckedIOException(e);
         }
     }
- 
+
     public void visitSwitchExpression(JCSwitchExpression tree) {
         try {
             print("switch ");