--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavacParser.java	Fri Dec 16 12:08:46 2016 +0100
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavacParser.java	Fri Dec 16 15:27:34 2016 +0000
@@ -1718,11 +1718,7 @@
     }
 
     /** Accepts all identifier-like tokens */
-    protected Filter<TokenKind> LAX_IDENTIFIER = new Filter<TokenKind>() {
-        public boolean accepts(TokenKind t) {
-            return t == IDENTIFIER || t == UNDERSCORE || t == ASSERT || t == ENUM;
-        }
-    };
+    protected Filter<TokenKind> LAX_IDENTIFIER = t -> t == IDENTIFIER || t == UNDERSCORE || t == ASSERT || t == ENUM;
 
     enum ParensResult {
         CAST,