From 652a6b033428e6c668333bcf2d510332dca1f8c0 Mon Sep 17 00:00:00 2001
From: Shawn Pearce <spearce@spearce.org>
Date: Thu, 20 Jul 2017 01:51:44 -0700
Subject: IntList: support contains(int)

LongList supports contains(long).
IntList should also support contains(int).

Change-Id: Ic7a81c3c25b0f10d92087b56e9f200b676060f63
---
 org.eclipse.jgit/src/org/eclipse/jgit/util/IntList.java | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'org.eclipse.jgit')

diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/util/IntList.java b/org.eclipse.jgit/src/org/eclipse/jgit/util/IntList.java
index 658dd06d46..0a3c846a0e 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/util/IntList.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/util/IntList.java
@@ -70,6 +70,21 @@ public class IntList {
 		return count;
 	}
 
+	/**
+	 * Check if an entry appears in this collection.
+	 *
+	 * @param value
+	 *            the value to search for.
+	 * @return true of {@code value} appears in this list.
+	 * @since 4.9
+	 */
+	public boolean contains(int value) {
+		for (int i = 0; i < count; i++)
+			if (entries[i] == value)
+				return true;
+		return false;
+	}
+
 	/**
 	 * @param i
 	 *            index to read, must be in the range [0, {@link #size()}).
-- 
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