public static TYPE_1 METHOD_1 ( ) { if ( ( VAR_1 ) != null ) { return VAR_1 ; } else { synchronized ( VAR_2 class ) { if ( ( VAR_1 ) != null ) { return VAR_1 ; } else { return VAR_1 = TYPE_2 . METHOD_2 ( TYPE_2 . METHOD_3 ( TYPE_2 . METHOD_4 ( ) ) ) ; } } } }

public static TYPE_1 METHOD_1 ( ) { if ( ( VAR_1 ) == null ) { synchronized ( VAR_2 class ) { if ( ( VAR_1 ) == null ) { VAR_1 = TYPE_2 . METHOD_2 ( TYPE_2 . METHOD_3 ( TYPE_2 . METHOD_4 ( ) ) ) ; } } } return VAR_1 ; }
