From a64f57f489c4a60dc20d26b34164991181223f21 Mon Sep 17 00:00:00 2001
From: chibash <chiba@javassist.org>
Date: Wed, 15 Nov 2017 03:46:02 +0900
Subject: adds Modifier#isVarArgs()

---
 javassist.jar                     | Bin 759198 -> 759217 bytes
 src/main/javassist/Modifier.java  |   8 ++++++++
 src/test/javassist/JvstTest5.java |   6 ++++++
 3 files changed, 14 insertions(+)

diff --git a/javassist.jar b/javassist.jar
index 823d1cc9..9ae3c4bd 100644
Binary files a/javassist.jar and b/javassist.jar differ
diff --git a/src/main/javassist/Modifier.java b/src/main/javassist/Modifier.java
index 3ee34643..fd73c3b3 100644
--- a/src/main/javassist/Modifier.java
+++ b/src/main/javassist/Modifier.java
@@ -169,6 +169,14 @@ public class Modifier {
         return (mod & STRICT) != 0;
     }
 
+    /**
+     * Returns true if the modifiers include the <tt>varargs</tt>
+     * (variable number of arguments) modifier.
+     */
+    public static boolean isVarArgs(int mod)  {
+        return (mod & VARARGS) != 0;
+    }
+
     /**
      * Truns the public bit on.  The protected and private bits are
      * cleared.
diff --git a/src/test/javassist/JvstTest5.java b/src/test/javassist/JvstTest5.java
index 346263cb..e7fdb28c 100644
--- a/src/test/javassist/JvstTest5.java
+++ b/src/test/javassist/JvstTest5.java
@@ -393,4 +393,10 @@ public class JvstTest5 extends JvstTestRoot {
     private InnerClassesAttribute getInnerClassAttr(CtClass cc) {
         return (InnerClassesAttribute)cc.getClassFile2().getAttribute(InnerClassesAttribute.tag);
     }
+
+    public void testVarArgsModifier() throws Exception {
+        CtClass cc = sloader.get("test5.VarArgsMethod");
+        assertTrue(Modifier.isVarArgs(cc.getDeclaredMethod("foo").getModifiers()));
+        assertFalse(Modifier.isVarArgs(cc.getDeclaredMethod("bar").getModifiers()));
+    }
 }
-- 
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