Bug 117071 MembersOrderPreferenceCache leaking a propertyChangeListener
20051109 org.eclipse.jdt.ui.PreferenceConstants#initializeDefaultValues adds a listener to JDT UI preference store but this is not deleted before shutdown.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/PreferenceConstants.java
}
		store.setDefault(PreferenceConstants.CODEGEN_KEYWORD_THIS, false);
		store.setDefault(PreferenceConstants.CODEGEN_IS_FOR_GETTERS, true);
		store.setDefault(PreferenceConstants.CODEGEN_EXCEPTION_VAR_NAME, "e"); 
		store.setDefault(PreferenceConstants.CODEGEN_ADD_COMMENTS, false);
		store.setDefault(PreferenceConstants.CODEGEN_USE_OVERRIDE_ANNOTATION, true);
		
		store.setDefault(PreferenceConstants.APPEARANCE_MEMBER_SORT_ORDER, "T,SF,SI,SM,F,I,C,M"); 
		store.setDefault(PreferenceConstants.APPEARANCE_VISIBILITY_SORT_ORDER, "B,V,R,D"); 
		store.setDefault(PreferenceConstants.APPEARANCE_ENABLE_VISIBILITY_SORT_ORDER, false);
		
		store.addPropertyChangeListener(JavaPlugin.getDefault().getMemberOrderPreferenceCache());
		
		store.setDefault(PreferenceConstants.EDITOR_MATCHING_BRACKETS, true);
		PreferenceConverter.setDefault(store, PreferenceConstants.EDITOR_MATCHING_BRACKETS_COLOR, new RGB(192, 192,192));
		PreferenceConverter.setDefault(store, PreferenceConstants.EDITOR_FIND_SCOPE_COLOR, new RGB(185, 176 , 180));
		store.setDefault(PreferenceConstants.EDITOR_CORRECTION_INDICATION, true);
		store.setDefault(PreferenceConstants.EDITOR_SYNC_OUTLINE_ON_CURSOR_MOVE, true);
		store.setDefault(PreferenceConstants.EDITOR_EVALUTE_TEMPORARY_PROBLEMS, true);
		PreferenceConverter.setDefault(store, PreferenceConstants.EDITOR_LINKED_POSITION_COLOR, new RGB(121, 121, 121));
		store.setDefault(PreferenceConstants.EDITOR_TAB_WIDTH, 4);
		store.setDefault(PreferenceConstants.EDITOR_SPACES_FOR_TABS, false);
		PreferenceConverter.setDefault(store, PreferenceConstants.EDITOR_MULTI_LINE_COMMENT_COLOR, new RGB(63, 127, 95));
		store.setDefault(PreferenceConstants.EDITOR_MULTI_LINE_COMMENT_BOLD, false);
		store.setDefault(PreferenceConstants.EDITOR_MULTI_LINE_COMMENT_ITALIC, false);
		PreferenceConverter.setDefault(store, PreferenceConstants.EDITOR_SINGLE_LINE_COMMENT_COLOR, new RGB(63, 127, 95));
		store.setDefault(PreferenceConstants.EDITOR_SINGLE_LINE_COMMENT_BOLD, false);
		store.setDefault(PreferenceConstants.EDITOR_SINGLE_LINE_COMMENT_ITALIC, false);
		PreferenceConverter.setDefault(store, PreferenceConstants.EDITOR_JAVA_KEYWORD_COLOR, new RGB(127, 0, 85));
		store.setDefault(PreferenceConstants.EDITOR_JAVA_KEYWORD_BOLD, true);