--- bindings/java/build.xml.orig	2021-07-15 16:45:22 UTC
+++ bindings/java/build.xml
@@ -94,7 +94,7 @@
   <target name="compile">
     <mkdir dir="${build}/classes"/>
     <javac destdir="${build}/classes"
-           source="1.6" target="1.6"
+           source="8" target="8"
            sourcepath=""
            debug="true"
            classpathref="libjars">
@@ -109,7 +109,7 @@
   <target name="compile-tests">
     <mkdir dir="${build}/classes"/>
     <javac destdir="${build}/classes"
-           source="1.6" target="1.6"
+           source="8" target="8"
            sourcepath=""
            debug="true"
            classpathref="testjars">