Build failing when java keyword is present in namespace.

Pls check this issue and confirm,

Defect : Build failing when java keyword is present in namespace.

Yang :
module moduletest {
yang-version 1;
namespace "onos-yang-4:Case:interface";
prefix test;

organization "huawei";
contact "adarsh.m@huawei.com";
description "java keyword";

revision 2015-12-12;
leaf leaf2-to

}

Logs :
root1@root1-HP-EliteBook-840-G2:/opt/onos-master/onos/utils/test$ mvn clean install
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building onlab-test 1.6.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] — maven-clean-plugin:2.5:clean (default-clean) @ onlab-test —
[INFO] Deleting /opt/onos-master/onos/utils/test/target
[INFO]
[INFO] — jacoco-maven-plugin:0.7.5.201505241946:prepare-agent (default-prepare-agent) @ onlab-test —
[INFO] argLine set to -javaagent:/home/root1/.m2/repository/org/jacoco/org.jacoco.agent/0.7.5.201505241946/org.jacoco.agent-0.7.5.201505241946-runtime.jar=destfile=/opt/onos-master/onos/utils/test/target/jacoco.exec -Duser.language=en -Duser.region=US
[INFO]
[INFO] — yangutils-maven-plugin:1.0.0-SNAPSHOT:yang2java (default) @ onlab-test —
[INFO] Source directory added to compilation root: /opt/onos-master/onos/utils/test/src/main/java/org/onosproject/yang/gen
[INFO]
[INFO] — maven-resources-plugin:2.7:resources (default-resources) @ onlab-test —
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory /opt/onos-master/onos/utils/test/src/main/resources
[INFO] Copying 1 resource
[INFO]
[INFO] — maven-compiler-plugin:2.5.1:compile (default-compile) @ onlab-test —
[INFO] Compiling 3 source files to /opt/onos-master/onos/utils/test/target/classes
[INFO] -------------------------------------------------------------
[ERROR] COMPILATION ERROR :
[INFO] -------------------------------------------------------------
[ERROR] /opt/onos-master/onos/utils/test/src/main/java/org/onosproject/yang/gen/v1/onos/yang/yangautoprefix4/case/yangautoprefixinterface/rev20151212/package-info.java:[20,62] error: <identifier> expected
[ERROR] /opt/onos-master/onos/utils/test/src/main/java/org/onosproject/yang/gen/v1/onos/yang/yangautoprefix4/case/yangautoprefixinterface/rev20151212/package-info.java:[20,66] error: class, interface, or enum expected
[ERROR] /opt/onos-master/onos/utils/test/src/main/java/org/onosproject/yang/gen/v1/onos/yang/yangautoprefix4/case/yangautoprefixinterface/rev20151212/package-info.java:[20,67] error: class, interface, or enum expected
[ERROR] /opt/onos-master/onos/utils/test/src/main/java/org/onosproject/yang/gen/v1/onos/yang/yangautoprefix4/case/yangautoprefixinterface/rev20151212/ModuletestManager.java:[17,62] error: <identifier> expected
[ERROR] /opt/onos-master/onos/utils/test/src/main/java/org/onosproject/yang/gen/v1/onos/yang/yangautoprefix4/case/yangautoprefixinterface/rev20151212/ModuletestManager.java:[17,66] error: class, interface, or enum expected
[ERROR] /opt/onos-master/onos/utils/test/src/main/java/org/onosproject/yang/gen/v1/onos/yang/yangautoprefix4/case/yangautoprefixinterface/rev20151212/ModuletestManager.java:[17,67] error: class, interface, or enum expected
[ERROR] /opt/onos-master/onos/utils/test/src/main/java/org/onosproject/yang/gen/v1/onos/yang/yangautoprefix4/case/yangautoprefixinterface/rev20151212/ModuletestService.java:[17,62] error: <identifier> expected
[ERROR] /opt/onos-master/onos/utils/test/src/main/java/org/onosproject/yang/gen/v1/onos/yang/yangautoprefix4/case/yangautoprefixinterface/rev20151212/ModuletestService.java:[17,66] error: class, interface, or enum expected
[ERROR] /opt/onos-master/onos/utils/test/src/main/java/org/onosproject/yang/gen/v1/onos/yang/yangautoprefix4/case/yangautoprefixinterface/rev20151212/ModuletestService.java:[17,67] error: class, interface, or enum expected
[INFO] 9 errors
[INFO] -------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 2.636 s
[INFO] Finished at: 2016-05-12T19:06:22+05:30
[INFO] Final Memory: 22M/315M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.5.1:compile (default-compile) on project onlab-test: Compilation failure: Compilation failure:
[ERROR] /opt/onos-master/onos/utils/test/src/main/java/org/onosproject/yang/gen/v1/onos/yang/yangautoprefix4/case/yangautoprefixinterface/rev20151212/package-info.java:[20,62] error: <identifier> expected
[ERROR] /opt/onos-master/onos/utils/test/src/main/java/org/onosproject/yang/gen/v1/onos/yang/yangautoprefix4/case/yangautoprefixinterface/rev20151212/package-info.java:[20,66] error: class, interface, or enum expected
[ERROR] /opt/onos-master/onos/utils/test/src/main/java/org/onosproject/yang/gen/v1/onos/yang/yangautoprefix4/case/yangautoprefixinterface/rev20151212/package-info.java:[20,67] error: class, interface, or enum expected
[ERROR] /opt/onos-master/onos/utils/test/src/main/java/org/onosproject/yang/gen/v1/onos/yang/yangautoprefix4/case/yangautoprefixinterface/rev20151212/ModuletestManager.java:[17,62] error: <identifier> expected
[ERROR] /opt/onos-master/onos/utils/test/src/main/java/org/onosproject/yang/gen/v1/onos/yang/yangautoprefix4/case/yangautoprefixinterface/rev20151212/ModuletestManager.java:[17,66] error: class, interface, or enum expected
[ERROR] /opt/onos-master/onos/utils/test/src/main/java/org/onosproject/yang/gen/v1/onos/yang/yangautoprefix4/case/yangautoprefixinterface/rev20151212/ModuletestManager.java:[17,67] error: class, interface, or enum expected
[ERROR] /opt/onos-master/onos/utils/test/src/main/java/org/onosproject/yang/gen/v1/onos/yang/yangautoprefix4/case/yangautoprefixinterface/rev20151212/ModuletestService.java:[17,62] error: <identifier> expected
[ERROR] /opt/onos-master/onos/utils/test/src/main/java/org/onosproject/yang/gen/v1/onos/yang/yangautoprefix4/case/yangautoprefixinterface/rev20151212/ModuletestService.java:[17,66] error: class, interface, or enum expected
[ERROR] /opt/onos-master/onos/utils/test/src/main/java/org/onosproject/yang/gen/v1/onos/yang/yangautoprefix4/case/yangautoprefixinterface/rev20151212/ModuletestService.java:[17,67] error: class, interface, or enum expected
[ERROR] -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
root1@root1-HP-EliteBook-840-G2:/opt/onos-master/onos/utils/test$