public static void METHOD_1 ( java.lang.String key , TYPE_1 VAR_1 ) { if ( ( TYPE_2 . METHOD_2 ( key ) ) == null ) { VAR_2 . put ( key , VAR_1 ) ; } } 

public static void METHOD_1 ( java.lang.String key , TYPE_1 VAR_1 ) { if ( VAR_1 != null ) { if ( ( TYPE_2 . METHOD_2 ( key ) ) == null ) { VAR_2 . put ( key , VAR_1 ) ; } } } 
