public static synchronized TYPE_1 METHOD_1 ( ) throws TYPE_2 { if ( ( VAR_1 ) == null ) { VAR_1 = new TYPE_1 ( ) ; } return VAR_1 ; } 

public static synchronized TYPE_1 METHOD_1 ( ) throws TYPE_2 { if ( ( VAR_1 ) == null ) { VAR_1 = new TYPE_1 ( 0 ) ; } return VAR_1 ; } 
