public int METHOD_1 ( TYPE_1 key ) { if ( key . METHOD_2 ( ) . equals ( VAR_1 ) ) return - 1 ; return VAR_2 . METHOD_3 ( key ) ; } 

public int METHOD_1 ( TYPE_1 key ) { if ( key . METHOD_2 ( ) . equals ( VAR_1 ) ) return - 1 ; return VAR_2 . METHOD_1 ( key ) ; } 
