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comparison src/org/tmatesoft/hg/core/HgChangeset.java @ 196:e2115da4cf6a

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Pool objects to avoid memory polution with duplicates
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Mon, 18 Apr 2011 18:04:24 +0200
parents c9b305df0b89
children 644ee58c9f16
comparison
equal deleted inserted replaced
195:c9b305df0b89 196:e2115da4cf6a
62 } 62 }
63 63
64 /*package-local*/ void init(int localRevNumber, Nodeid nid, RawChangeset rawChangeset) { 64 /*package-local*/ void init(int localRevNumber, Nodeid nid, RawChangeset rawChangeset) {
65 revNumber = localRevNumber; 65 revNumber = localRevNumber;
66 nodeid = nid; 66 nodeid = nid;
67 changeset = rawChangeset; 67 changeset = rawChangeset.clone();
68 modifiedFiles = addedFiles = null; 68 modifiedFiles = addedFiles = null;
69 deletedFiles = null; 69 deletedFiles = null;
70 parent1 = parent2 = null; 70 parent1 = parent2 = null;
71 // keep references to parentHelper, statusHelper and pathHelper 71 // keep references to parentHelper, statusHelper and pathHelper
72 } 72 }
167 167
168 @Override 168 @Override
169 public HgChangeset clone() { 169 public HgChangeset clone() {
170 try { 170 try {
171 HgChangeset copy = (HgChangeset) super.clone(); 171 HgChangeset copy = (HgChangeset) super.clone();
172 copy.changeset = changeset.clone(); 172 // copy.changeset references this.changeset, doesn't need own copy
173 return copy; 173 return copy;
174 } catch (CloneNotSupportedException ex) { 174 } catch (CloneNotSupportedException ex) {
175 throw new InternalError(ex.toString()); 175 throw new InternalError(ex.toString());
176 } 176 }
177 } 177 }