public java.util.Collection < java.lang.String > METHOD_1 ( ) { if ( METHOD_2 ( ) ) { return METHOD_1 ( TYPE_1 . METHOD_3 ( ) ) ; } else { return METHOD_1 ( ) ; } } 

public java.util.Collection < java.lang.String > METHOD_1 ( ) { if ( METHOD_2 ( ) ) { return METHOD_1 ( TYPE_1 . METHOD_3 ( ) ) ; } else { return METHOD_1 ( null ) ; } } 
