public TYPE_1 METHOD_1 ( java.lang.String key ) { TYPE_1 data = new TYPE_2 ( ) . METHOD_2 ( getValue ( key ) ) . METHOD_3 ( ) ; return data ; }
public TYPE_1 METHOD_1 ( java.lang.String key ) { java.lang.String value = getValue ( key ) ; if ( value == null ) return null ; else { TYPE_1 data = new TYPE_2 ( ) . METHOD_2 ( value ) . METHOD_3 ( ) ; return data ; } }