public static synchronized TYPE_1 METHOD_1 ( ) { if ( ( VAR_1 ) == null ) TYPE_1 . METHOD_2 ( STRING_1 ) ; return VAR_1 ; } 

public static synchronized TYPE_1 METHOD_1 ( ) { if ( ( VAR_1 ) == null ) { VAR_1 = TYPE_1 . METHOD_2 ( STRING_1 ) ; } return VAR_1 ; } 
