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src/share/classes/javax/swing/JProgressBar.java
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rev 1527 : 6727662: Code improvement and warnings removing from swing packages
Summary: Removed unnecessary castings and other warnings
Reviewed-by: malenkov
*** 697,708 ****
* @return all of the <code>ChangeListener</code>s added or an empty
* array if no listeners have been added
* @since 1.4
*/
public ChangeListener[] getChangeListeners() {
! return (ChangeListener[])listenerList.getListeners(
! ChangeListener.class);
}
/**
* Send a {@code ChangeEvent}, whose source is this {@code JProgressBar}, to
* all {@code ChangeListener}s that have registered interest in
--- 697,707 ----
* @return all of the <code>ChangeListener</code>s added or an empty
* array if no listeners have been added
* @since 1.4
*/
public ChangeListener[] getChangeListeners() {
! return listenerList.getListeners(ChangeListener.class);
}
/**
* Send a {@code ChangeEvent}, whose source is this {@code JProgressBar}, to
* all {@code ChangeListener}s that have registered interest in
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