java - Weird copy constructor -

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i have 2 classes: abstractmailingdirections , directionload. both have copy constructor follows:

public abstractmailingdirections(abstractmailingdirections tocopy) {     this.message = tocopy.message;     this.defaultdirection = new directionload(tocopy.defaultdirection);     (final directionload dls : tocopy.directionloads) {         this.directionloads.add(new directionload(dls));     } }

and 

public directionload(directionload tocopy) {     this.direction = tocopy.direction;     this.transportationcontract = tocopy.transportationcontract;     this.pickuptime = tocopy.pickuptime;     this.acceptancetime = tocopy.acceptancetime;     this.acceptancelocation = tocopy.acceptancelocation;     this.information = tocopy.information; }

now when call mailingdirections copy constructor (which super(tocopy)) don't fields of defaultdirection copied. or not of them. , using eclipse debugger stranger:

debugger here have clicked on abstractmailingdirections copied. see how defaultdirection.acceptancetime 17:00 in tostring print shows null in field listing. if click defaultdirection, it's tostring print show acceptancetime field null.

this driving me nuts. ideas causing this?

are these hibernate entities (or jpa or similar)? in case accessing fields might brake lazy loading magic & accessing through getters might fix it.


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