How to use

isChecked

method

in

org.eclipse.jdt.internal.ui.javaeditor.ToggleBreadcrumbAction

@Override
public void run() {
  fStore.setValue(getPreferenceKey(), isChecked());
}

@Override
public void run() {
  fStore.setValue(getPreferenceKey(), isChecked());
}

@Override
public void perspectiveActivated(IWorkbenchPage page, IPerspectiveDescriptor perspective) {
  boolean isChecked= fStore.getBoolean(getPreferenceKey());
  if (isChecked != isChecked()) {
    Boolean value= Boolean.valueOf(isChecked);
    fStore.firePropertyChangeEvent(getPreferenceKey(), value, value);
  }
}

@Override
public void perspectiveActivated(IWorkbenchPage page, IPerspectiveDescriptor perspective) {
  boolean isChecked= fStore.getBoolean(getPreferenceKey());
  if (isChecked != isChecked()) {
    Boolean value= Boolean.valueOf(isChecked);
    fStore.firePropertyChangeEvent(getPreferenceKey(), value, value);
  }
}