*** 1461,1469 **** SwingUtilities.appContextPut(debugGraphicsInfoKey, debugGraphicsInfo); } return debugGraphicsInfo; } ! private static final Class debugGraphicsInfoKey = DebugGraphicsInfo.class; ! ! } --- 1461,1467 ---- SwingUtilities.appContextPut(debugGraphicsInfoKey, debugGraphicsInfo); } return debugGraphicsInfo; } ! private static final Class<DebugGraphicsInfo> debugGraphicsInfoKey = DebugGraphicsInfo.class; }