if (hasBlockStateChangedMsg()) { if (!getBlockStateChangedMsg().isInitialized()) {
if (hasBlockStateChangedMsg()) { if (!getBlockStateChangedMsg().isInitialized()) {
if (hasBlockStateChangedMsg()) { if (!getBlockStateChangedMsg().isInitialized()) {
if (hasBlockStateChangedMsg()) { if (!getBlockStateChangedMsg().isInitialized()) {