diff -r f42d362d0d17 -r a025c0619f25 langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/CopyFile.java
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/CopyFile.java	Mon Feb 29 11:54:06 2016 +0100
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/CopyFile.java	Mon Feb 29 13:24:01 2016 +0100
@@ -70,9 +70,7 @@
                              Map<String, PubApi> dependencyPubapis,
                              int debugLevel,
                              boolean incremental,
-                             int numCores,
-                             Writer out,
-                             Writer err)
+                             int numCores)
     {
         boolean rc = true;
         String dest_filename;