PIG-5282: Upgade to Java 8 (satishsaley via rohini)

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1805651 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/CHANGES.txt b/CHANGES.txt
index 26b3d20..6384e65 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -21,6 +21,8 @@
 Trunk (unreleased changes)
  
 INCOMPATIBLE CHANGES
+
+PIG-5282: Upgade to Java 8 (satishsaley via rohini)
  
 IMPROVEMENTS
 
diff --git a/build.xml b/build.xml
index a228e8e..2aedce8 100644
--- a/build.xml
+++ b/build.xml
@@ -69,7 +69,7 @@
     <property name="javac.debug" value="on" />
     <property name="javac.optimize" value="on" />
     <property name="javac.deprecation" value="off" />
-    <property name="javac.version" value="1.7" />
+    <property name="javac.version" value="1.8" />
     <property name="javac.args" value="" />
     <condition property="javac.args.warnings" value="-Xmaxwarns 1000000 -Xlint -Xlint:-deprecation" else="-Xmaxwarns 1000000">
         <isset property="all.warnings" />
diff --git a/contrib/piggybank/java/build.xml b/contrib/piggybank/java/build.xml
index 3bd2bcd..5a6f1de 100755
--- a/contrib/piggybank/java/build.xml
+++ b/contrib/piggybank/java/build.xml
@@ -29,7 +29,7 @@
     <property name="javac.level" value="source,lines,vars"/>
     <property name="javac.optimize" value="on" />
     <property name="javac.deprecation" value="off" />
-    <property name="javac.version" value="1.7" />
+    <property name="javac.version" value="1.8" />
     <property name="javac.args" value="" />
     <!-- TODO we should use warning...   <property name="javac.args.warnings" value="-Xlint:unchecked" /> -->
     <property name="javac.args.warnings" value="" />
diff --git a/tutorial/build.xml b/tutorial/build.xml
index 8d55999..0895411 100755
--- a/tutorial/build.xml
+++ b/tutorial/build.xml
@@ -17,7 +17,7 @@
 
 <project basedir="." default="tar" name="pigudf">
     <!-- javac properties -->
-    <property name="javac.version" value="1.5" />
+    <property name="javac.version" value="1.8" />
 
     <!-- build properties -->
     <property name="build.dir" value="${basedir}/build" />