This makes it easier to append an ObjectId onto a StringBuilder.
Signed-off-by: Shawn O. Pearce <spearce@xxxxxxxxxxx>
---
.../src/org/spearce/jgit/lib/AnyObjectId.java | 17 ++++++++++++++++-
1 files changed, 16 insertions(+), 1 deletions(-)
diff --git a/org.spearce.jgit/src/org/spearce/jgit/lib/AnyObjectId.java b/org.spearce.jgit/src/org/spearce/jgit/lib/AnyObjectId.java
index 943d916..3ec00ea 100644
--- a/org.spearce.jgit/src/org/spearce/jgit/lib/AnyObjectId.java
+++ b/org.spearce.jgit/src/org/spearce/jgit/lib/AnyObjectId.java
@@ -387,7 +387,22 @@ public void copyTo(final Writer w) throws IOException {
*/
public void copyTo(final char[] tmp, final Writer w) throws IOException {
toHexCharArray(tmp);
- w.write(tmp);
+ w.write(tmp, 0, STR_LEN);
+ }
+
+ /**
+ * Copy this ObjectId to a StringBuilder in hex format.
+ *
+ * @param tmp
+ * temporary char array to buffer construct into before writing.
+ * Must be at least large enough to hold 2 digits for each byte
+ * of object id (40 characters or larger).
+ * @param w
+ * the string to append onto.
+ */
+ public void copyTo(final char[] tmp, final StringBuilder w) {
+ toHexCharArray(tmp);
+ w.append(tmp, 0, STR_LEN);
}
private char[] toHexCharArray() {
--
1.6.1.rc4.301.g5497a
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