Update version code

Author: congminh1254

build.gradle

@@ -14,7 +14,7 @@ sourceCompatibility = 1.8
 
 group = "com.box"
 archivesBaseName = "box-java-sdk"
-version = "4.16.1"
+version = "4.16.2" // TEST version, update this when releasing
 
 java {
     withJavadocJar()