public final < TYPE_1 > TYPE_2 < TYPE_1 > METHOD_1 ( java.lang.String key ) { if ( ! ( VAR_1 . METHOD_2 ( key ) ) ) return VAR_1 . get ( key ) ; else return null ; } 

public final < TYPE_1 > TYPE_2 < TYPE_1 > METHOD_1 ( java.lang.String key ) { if ( VAR_1 . METHOD_2 ( key ) ) return VAR_1 . get ( key ) ; else return null ; } 
