diff --git a/lib/java/gradle/generateTestThrift.gradle b/lib/java/gradle/generateTestThrift.gradle
index c347917..2b53739 100644
--- a/lib/java/gradle/generateTestThrift.gradle
+++ b/lib/java/gradle/generateTestThrift.gradle
@@ -24,10 +24,11 @@
 ext.genBeanSrc = file("$buildDir/gen-javabean")
 ext.genReuseSrc = file("$buildDir/gen-javareuse")
 ext.genFullCamelSrc = file("$buildDir/gen-fullcamel")
+ext.genUnsafeSrc = file("$buildDir/gen-unsafe")
 
 // Add the generated code directories to the test source set
 sourceSets {
-    test.java.srcDirs genSrc, genBeanSrc, genReuseSrc, genFullCamelSrc
+    test.java.srcDirs genSrc, genBeanSrc, genReuseSrc, genFullCamelSrc, genUnsafeSrc
 }
 
 // ----------------------------------------------------------------------------
@@ -107,3 +108,12 @@
 
     thriftCompile(it, 'ReuseObjects.thrift', 'java:reuse-objects', genReuseSrc)
 }
+
+task generateUnsafeBinariesJava(group: 'Build') {
+    description = 'Generate the thrift gen-unsafebinaries source'
+    generate.dependsOn it
+
+    ext.outputBuffer = new ByteArrayOutputStream()
+
+    thriftCompile(it, 'UnsafeTypes.thrift', 'java:unsafe_binaries', genUnsafeSrc)
+}