8f0d6dd9eefb41dc74030e58aec923e27f2db39c,debugger/impl/com/intellij/debugger/ui/FramesPanel.java,FramesListener,valueChanged,#ListSelectionEvent#,82

Before Change


        return;
      }
      final JList list = (JList)e.getSource();
      final StackFrameDescriptorImpl item = (StackFrameDescriptorImpl)list.getSelectedValue();
      if (item != null) {
        DebuggerContextUtil.setStackFrame(getContextManager(), item.getFrameProxy());
      }

After Change


        return;
      }
      final JList list = (JList)e.getSource();
      final Object selected = list.getSelectedValue();
      if (selected instanceof StackFrameDescriptorImpl) {
        DebuggerContextUtil.setStackFrame(getContextManager(), ((StackFrameDescriptorImpl)selected).getFrameProxy());
      }
    }
  }