From 8b309d62f40b46c0818511a49f6f59535265f2bc Mon Sep 17 00:00:00 2001
From: Albert Gorski <sagorski@ncsu.edu>
Date: Wed, 21 Sep 2016 10:33:23 -0400
Subject: [PATCH] Use guava's 'Joiner' instead of 'String.join'

This replaces the usage of the Java 8 'String.join' method with guava's
'Joiner' which is Java 6 compatible.
---
 dexlib2/src/main/java/org/jf/dexlib2/analysis/ClassProto.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
 mode change 100644 => 100755 dexlib2/src/main/java/org/jf/dexlib2/analysis/ClassProto.java

diff --git a/dexlib2/src/main/java/org/jf/dexlib2/analysis/ClassProto.java b/dexlib2/src/main/java/org/jf/dexlib2/analysis/ClassProto.java
old mode 100644
new mode 100755
index bee3049a..70e37937
--- a/dexlib2/src/main/java/org/jf/dexlib2/analysis/ClassProto.java
+++ b/dexlib2/src/main/java/org/jf/dexlib2/analysis/ClassProto.java
@@ -31,6 +31,7 @@
 
 package org.jf.dexlib2.analysis;
 
+import com.google.common.base.Joiner;
 import com.google.common.base.Predicates;
 import com.google.common.base.Supplier;
 import com.google.common.base.Suppliers;
@@ -219,7 +220,7 @@ public class ClassProto implements TypeProto {
 
         if (!interfacesFullyResolved) {
             throw new UnresolvedClassException("Interfaces for class %s not fully resolved: %s", getType(),
-                    String.join(",", getUnresolvedInterfaces()));
+                    Joiner.on(',').join(getUnresolvedInterfaces()));
         }
 
         return directInterfaces;