question: injects configuration key/value pairs from one configuration to another if the key does not exist in the target configuration . concode_field_sep PlaceHolder placeHolder concode_field_sep void parseDocument concode_elem_sep Configuration resolve concode_elem_sep void load concode_elem_sep void copy
target: void function ( Configuration arg0 , Configuration arg1 ) { Check . notNull ( arg0 , "srini_string" ) ; Check . notNull ( arg1 , "srini_string" ) ; for ( Map . Entry < String , String > loc0 : arg0 ) { if ( arg1 . get ( loc0 . getKey ( ) ) == null ) { arg1 . set ( loc0 . getKey ( ) , loc0 . getValue ( ) ) ; } } }