void release() { if (childRowToIdMap != null) { Collection delegates = childRowToIdMap.values(); Iterator iter = delegates.iterator(); while (iter.hasNext()) { SWTAccessibleDelegate childDelegate = ((Accessible) iter.next()).delegate; if (childDelegate != null) { childDelegate.internal_dispose_SWTAccessibleDelegate(); childDelegate.release(); } } childRowToIdMap.clear(); childRowToIdMap = null; } if (childColumnToIdMap != null) { Collection delegates = childColumnToIdMap.values(); Iterator iter = delegates.iterator(); while (iter.hasNext()) { SWTAccessibleDelegate childDelegate = ((Accessible) iter.next()).delegate; if (childDelegate != null) { childDelegate.internal_dispose_SWTAccessibleDelegate(); childDelegate.release(); } } childColumnToIdMap.clear(); childColumnToIdMap = null; } }