public TYPE_1 METHOD_1 ( int VAR_1 ) { if ( VAR_1 == 0 ) return METHOD_1 ( ) ; else return METHOD_1 ( ) . METHOD_1 ( ( VAR_1 - 1 ) ) ; } 

public TYPE_1 METHOD_1 ( int VAR_1 ) { if ( VAR_1 == 0 ) return this ; else return METHOD_1 ( ) . METHOD_1 ( ( VAR_1 - 1 ) ) ; } 
