diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/transport/PacketLineIn.java b/org.eclipse.jgit/src/org/eclipse/jgit/transport/PacketLineIn.java
index 90f1b373b..d73e1939a 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/transport/PacketLineIn.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/transport/PacketLineIn.java
@@ -259,6 +259,7 @@ public String readStringRaw() throws IOException {
 	 * @return true if the given string is {@link #DELIM}, otherwise false.
 	 * @since 5.4
 	 */
+	@SuppressWarnings({ "ReferenceEquality", "StringEquality" })
 	public static boolean isDelimiter(String s) {
 		return s == DELIM;
 	}
@@ -293,6 +294,7 @@ static String end() {
 	 * @return true if the given string is {@link #END}, otherwise false.
 	 * @since 5.4
 	 */
+	@SuppressWarnings({ "ReferenceEquality", "StringEquality" })
 	public static boolean isEnd(String s) {
 		return s == END;
 	}