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

*** 270,280 ****
      public void visitTypeApply(JCTypeApply tree) {
          scan(tree.clazz);
          scan(tree.arguments);
      }
  
!     public void visitTypeDisjunction(JCTypeDisjunction tree) {
          scan(tree.alternatives);
      }
  
      public void visitTypeParameter(JCTypeParameter tree) {
          scan(tree.bounds);
--- 270,280 ----
      public void visitTypeApply(JCTypeApply tree) {
          scan(tree.clazz);
          scan(tree.arguments);
      }
  
!     public void visitTypeUnion(JCTypeUnion tree) {
          scan(tree.alternatives);
      }
  
      public void visitTypeParameter(JCTypeParameter tree) {
          scan(tree.bounds);