Mercurial > jdk8-mips64-public > langtools / changeset

     1.1 --- a/src/share/classes/com/sun/source/util/TreePath.java	Fri Jun 28 06:54:58 2013 -0400
     1.2 +++ b/src/share/classes/com/sun/source/util/TreePath.java	Fri Jun 28 13:20:44 2013 +0100
     1.3 @@ -125,18 +125,25 @@
     1.4          return parent;
     1.5      }
     1.6  
     1.7 +    /**
     1.8 +     *  Iterates from leaves to root.
     1.9 +     */
    1.10 +    @Override
    1.11      public Iterator<Tree> iterator() {
    1.12          return new Iterator<Tree>() {
    1.13 +            @Override
    1.14              public boolean hasNext() {
    1.15                  return next != null;
    1.16              }
    1.17  
    1.18 +            @Override
    1.19              public Tree next() {
    1.20                  Tree t = next.leaf;
    1.21                  next = next.parent;
    1.22                  return t;
    1.23              }
    1.24  
    1.25 +            @Override
    1.26              public void remove() {
    1.27                  throw new UnsupportedOperationException();
    1.28              }