public static TYPE_1 METHOD_1 ( TYPE_2 VAR_1 ) throws java.io.IOException { if ( ( VAR_2 ) == null ) { synchronized ( VAR_2 ) { VAR_2 = new TYPE_1 ( VAR_1 ) ; } } return VAR_2 ; } 

public static synchronized TYPE_1 METHOD_1 ( TYPE_2 VAR_1 ) throws java.io.IOException { if ( ( VAR_2 ) == null ) { VAR_2 = new TYPE_1 ( VAR_1 ) ; } return VAR_2 ; } 
