diff -r 0b8af588070b -r ae21f28f0ddc nashorn/bin/fixwhitespace.sh
--- a/nashorn/bin/fixwhitespace.sh	Tue May 27 21:25:07 2014 +0200
+++ b/nashorn/bin/fixwhitespace.sh	Wed May 28 13:58:46 2014 +0200
@@ -22,15 +22,16 @@
 # questions.
 #
 
-#convert tabs to spaces
-find . -name "*.java" -exec sed -i "" 's/	/    /g' {} \;
-
-#remove trailing whitespace
-find . -name "*.java" -exec sed -i "" 's/[ 	]*$//' \{} \;
+fix() {
+    #convert tabs to spaces
+    find . -name $1 -exec sed -i "" 's/	/    /g' {} \;
+    #remove trailing whitespace
+    find . -name $1 -exec sed -i "" 's/[ 	]*$//' \{} \;
+}
 
-#convert tabs to spaces
-find . -name "*.js" -exec sed -i "" 's/	/    /g' {} \;
-
-#remove trailing whitespace
-find . -name "*.js" -exec sed -i "" 's/[ 	]*$//' \{} \;
-
+if [ ! -z $1 ]; then 
+    fix $1;
+else
+    fix "*.java"
+    fix "*.js"
+fi