47f79a71f11052bd5bce4a101ee1e749b4c5e395,src/jme3utilities/SimpleAppState.java,SimpleAppState,initialize,#AppStateManager#Application#,128
Before Change
"application should be a SimpleApplication");
}
Validate.nonNull(app, "application");
Validate.nonNull(sm, "state manager");
super.initialize(sm, app);
After Change
if (isInitialized()) {
throw new IllegalStateException("already initialized");
}
Validate.nonNull(sm, "state manager");
if (!(app instanceof SimpleApplication)) {
throw new IllegalArgumentException(
"application should be a SimpleApplication");