Examples of java.beans.VetoableChangeSupport.removeVetoableChangeListener()

java.beans.VetoableChangeSupport.removeVetoableChangeListener()
Remove a VetoableChangeListener from the listener list. This removes a VetoableChangeListener that was registered for all properties. If listener was added more than once to the same event source, it will be notified one less time after being removed. If listener is null, or was never added, no exception is thrown and no action is taken. @param listener The VetoableChangeListener to be removed

            }
        });
        vcs.addVetoableChangeListener(new VetoableChangeListener() {
            public void vetoableChange(PropertyChangeEvent event) {
                for (VetoableChangeListener listener : vcs.getVetoableChangeListeners())
                    vcs.removeVetoableChangeListener(listener);
            }
        });
        vcs.fireVetoableChange("name", null, null);
        if (!isCalled)
            throw new Error("test failed");

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        VetoableChangeListener[] other = vcs.getVetoableChangeListeners(NONE);
        if (other.length != 0)
            throw new Error("Expected 0 other listeners, but contained " + other.length);


        vcs.removeVetoableChangeListener(new TestListeners(0));
        vcs.removeVetoableChangeListener(new TestListeners(1));
        vcs.removeVetoableChangeListener(NAME, new TestListeners(2));
        vcs.removeVetoableChangeListener(NAME, new VetoableChangeListenerProxy(NAME, new TestListeners(3)));


        all = vcs.getVetoableChangeListeners();

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        VetoableChangeListener[] other = vcs.getVetoableChangeListeners(NONE);
        if (other.length != 0)
            throw new Error("Expected 0 other listeners, but contained " + other.length);


        vcs.removeVetoableChangeListener(new TestListeners(0));
        vcs.removeVetoableChangeListener(new TestListeners(1));
        vcs.removeVetoableChangeListener(NAME, new TestListeners(2));
        vcs.removeVetoableChangeListener(NAME, new VetoableChangeListenerProxy(NAME, new TestListeners(3)));


        all = vcs.getVetoableChangeListeners();
        if (all.length != 0)

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        if (other.length != 0)
            throw new Error("Expected 0 other listeners, but contained " + other.length);


        vcs.removeVetoableChangeListener(new TestListeners(0));
        vcs.removeVetoableChangeListener(new TestListeners(1));
        vcs.removeVetoableChangeListener(NAME, new TestListeners(2));
        vcs.removeVetoableChangeListener(NAME, new VetoableChangeListenerProxy(NAME, new TestListeners(3)));


        all = vcs.getVetoableChangeListeners();
        if (all.length != 0)
            throw new Error("Expected 4 listeners, but contained " + all.length);

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            throw new Error("Expected 0 other listeners, but contained " + other.length);


        vcs.removeVetoableChangeListener(new TestListeners(0));
        vcs.removeVetoableChangeListener(new TestListeners(1));
        vcs.removeVetoableChangeListener(NAME, new TestListeners(2));
        vcs.removeVetoableChangeListener(NAME, new VetoableChangeListenerProxy(NAME, new TestListeners(3)));


        all = vcs.getVetoableChangeListeners();
        if (all.length != 0)
            throw new Error("Expected 4 listeners, but contained " + all.length);

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