src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/LocalVariableTypesCalculator.java

*** 1031,1041 ****
              }
          }
  
          joinOnLabel(catchLabel);
          for(final CatchNode catchNode: tryNode.getCatches()) {
!             final IdentNode exception = catchNode.getException();
              onAssignment(exception, LvarType.OBJECT);
              final Expression condition = catchNode.getExceptionCondition();
              if(condition != null) {
                  visitExpression(condition);
              }
--- 1031,1041 ----
              }
          }
  
          joinOnLabel(catchLabel);
          for(final CatchNode catchNode: tryNode.getCatches()) {
!             final IdentNode exception = (IdentNode) catchNode.getException();
              onAssignment(exception, LvarType.OBJECT);
              final Expression condition = catchNode.getExceptionCondition();
              if(condition != null) {
                  visitExpression(condition);
              }