void jMenuItem2_actionPerformed(ActionEvent e) {
this.getContentPane().removeAll();
this.getContentPane().add(policyParameterMaintenanceTabPanel,
BorderLayout.CENTER);
this.getContentPane().validate();
this.getContentPane().repaint(); }
this.getContentPane().removeAll();
this.getContentPane().add(policyParameterMaintenanceTabPanel,
BorderLayout.CENTER);
this.getContentPane().validate();
this.getContentPane().repaint(); }
解决方案 »
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