src/share/classes/com/sun/tools/javac/tree/JCTree.java

@@ -1019,14 +1019,19 @@
      */
     public static class JCTry extends JCStatement implements TryTree {
         public JCBlock body;
         public List<JCCatch> catchers;
         public JCBlock finalizer;
-        protected JCTry(JCBlock body, List<JCCatch> catchers, JCBlock finalizer) {
+        public List<JCTree> resources;
+        protected JCTry(List<JCTree> resources,
+                        JCBlock body,
+                        List<JCCatch> catchers,
+                        JCBlock finalizer) {
             this.body = body;
             this.catchers = catchers;
             this.finalizer = finalizer;
+            this.resources = resources;
         }
         @Override
         public void accept(Visitor v) { v.visitTry(this); }
 
         public Kind getKind() { return Kind.TRY; }

@@ -1038,10 +1043,14 @@
         @Override
         public <R,D> R accept(TreeVisitor<R,D> v, D d) {
             return v.visitTry(this, d);
         }
         @Override
+        public List<? extends JCTree> getResources() {
+            return resources;
+        }
+        @Override
         public int getTag() {
             return TRY;
         }
     }
 

@@ -2160,10 +2169,14 @@
         JCLabeledStatement Labelled(Name label, JCStatement body);
         JCSwitch Switch(JCExpression selector, List<JCCase> cases);
         JCCase Case(JCExpression pat, List<JCStatement> stats);
         JCSynchronized Synchronized(JCExpression lock, JCBlock body);
         JCTry Try(JCBlock body, List<JCCatch> catchers, JCBlock finalizer);
+        JCTry Try(List<JCTree> resources,
+                  JCBlock body,
+                  List<JCCatch> catchers,
+                  JCBlock finalizer);
         JCCatch Catch(JCVariableDecl param, JCBlock body);
         JCConditional Conditional(JCExpression cond,
                                 JCExpression thenpart,
                                 JCExpression elsepart);
         JCIf If(JCExpression cond, JCStatement thenpart, JCStatement elsepart);