Java files are generated when duplicate container exists in same yang.

Hi,

Pls check this issue and confirm,

Defect : Java files are generated when duplicate container exists in same yang.

P.S : While building it does give error in the terminal.

Yang :
module moduletest {
yang-version 1;
namespace "test:level1:newlevel";
prefix test;

organization "huawei";
contact "bharat.saraswal@huawei.com";
description "test";

revision 2015-02-12;
container cont {

leaf leaf1ro

{ type "string"; }
container cont {
leaf leaf2-to { type "string"; }

}
}

}

Terminal logs :
root1@root1-HP-EliteBook-840-G2:/opt/onos-master/onos/utils/test$ mvn clean install
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building test 1.5.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] — maven-clean-plugin:2.5:clean (default-clean) @ test —
[INFO] Deleting /opt/onos-master/onos/utils/test/target
[INFO]
[INFO] — jacoco-maven-plugin:0.7.5.201505241946:prepare-agent (default-prepare-agent) @ 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) @ test —
[INFO] Source directory added to compilation root: /opt/onos-master/onos/utils/test/src/main/yangmodel/
[INFO]
[INFO] — maven-resources-plugin:2.7:resources (default-resources) @ 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 9 resources
[INFO]
[INFO] — maven-compiler-plugin:2.5.1:compile (default-compile) @ test —
[INFO] Compiling 9 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/yangmodel/org/onosproject/yang/gen/v1/test/level1/newlevel/rev20150212/moduletest/Cont.java:[20,0] error: Cont is already defined in this compilation unit
[ERROR] /opt/onos-master/onos/utils/test/src/main/yangmodel/org/onosproject/yang/gen/v1/test/level1/newlevel/rev20150212/moduletest/ContBuilder.java:[28,7] error: org.onosproject.yang.gen.v1.test.level1.newlevel.rev20150212.moduletest.ContBuilder is not abstract and does not override abstract method setLeaf2To(String) in org.onosproject.yang.gen.v1.test.level1.newlevel.rev20150212.moduletest.cont.Cont.ContBuilder
[ERROR] /opt/onos-master/onos/utils/test/src/main/yangmodel/org/onosproject/yang/gen/v1/test/level1/newlevel/rev20150212/moduletest/ContBuilder.java:[34,4] error: method does not override or implement a method from a supertype
[ERROR] /opt/onos-master/onos/utils/test/src/main/yangmodel/org/onosproject/yang/gen/v1/test/level1/newlevel/rev20150212/moduletest/ContBuilder.java:[39,4] error: method does not override or implement a method from a supertype
[ERROR] /opt/onos-master/onos/utils/test/src/main/yangmodel/org/onosproject/yang/gen/v1/test/level1/newlevel/rev20150212/moduletest/ContBuilder.java:[45,4] error: method does not override or implement a method from a supertype
[ERROR] /opt/onos-master/onos/utils/test/src/main/yangmodel/org/onosproject/yang/gen/v1/test/level1/newlevel/rev20150212/moduletest/ContBuilder.java:[51,4] error: method does not override or implement a method from a supertype
[ERROR] /opt/onos-master/onos/utils/test/src/main/yangmodel/org/onosproject/yang/gen/v1/test/level1/newlevel/rev20150212/moduletest/ContBuilder.java:[72,17] error: ContBuilder.ContImpl is not abstract and does not override abstract method getLeaf2To() in Cont
[ERROR] /opt/onos-master/onos/utils/test/src/main/yangmodel/org/onosproject/yang/gen/v1/test/level1/newlevel/rev20150212/moduletest/ContBuilder.java:[78,8] error: method does not override or implement a method from a supertype
[ERROR] /opt/onos-master/onos/utils/test/src/main/yangmodel/org/onosproject/yang/gen/v1/test/level1/newlevel/rev20150212/moduletest/ContBuilder.java:[83,8] error: method does not override or implement a method from a supertype
[ERROR] /opt/onos-master/onos/utils/test/src/main/yangmodel/org/onosproject/yang/gen/v1/test/level1/newlevel/rev20150212/moduletest/ContBuilder.java:[94,37] error: cannot find symbol
[ERROR] symbol: method getLeaf1ro()
location: variable contObject of type ContBuilder
/opt/onos-master/onos/utils/test/src/main/yangmodel/org/onosproject/yang/gen/v1/test/level1/newlevel/rev20150212/moduletest/ContBuilder.java:[95,34] error: cannot find symbol
[INFO] 11 errors
[INFO] -------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 2.401 s
[INFO] Finished at: 2016-03-11T11:25:38+05:30
[INFO] Final Memory: 24M/309M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.5.1:compile (default-compile) on project test: Compilation failure: Compilation failure:
[ERROR] /opt/onos-master/onos/utils/test/src/main/yangmodel/org/onosproject/yang/gen/v1/test/level1/newlevel/rev20150212/moduletest/Cont.java:[20,0] error: Cont is already defined in this compilation unit
[ERROR] /opt/onos-master/onos/utils/test/src/main/yangmodel/org/onosproject/yang/gen/v1/test/level1/newlevel/rev20150212/moduletest/ContBuilder.java:[28,7] error: org.onosproject.yang.gen.v1.test.level1.newlevel.rev20150212.moduletest.ContBuilder is not abstract and does not override abstract method setLeaf2To(String) in org.onosproject.yang.gen.v1.test.level1.newlevel.rev20150212.moduletest.cont.Cont.ContBuilder
[ERROR] /opt/onos-master/onos/utils/test/src/main/yangmodel/org/onosproject/yang/gen/v1/test/level1/newlevel/rev20150212/moduletest/ContBuilder.java:[34,4] error: method does not override or implement a method from a supertype
[ERROR] /opt/onos-master/onos/utils/test/src/main/yangmodel/org/onosproject/yang/gen/v1/test/level1/newlevel/rev20150212/moduletest/ContBuilder.java:[39,4] error: method does not override or implement a method from a supertype
[ERROR] /opt/onos-master/onos/utils/test/src/main/yangmodel/org/onosproject/yang/gen/v1/test/level1/newlevel/rev20150212/moduletest/ContBuilder.java:[45,4] error: method does not override or implement a method from a supertype
[ERROR] /opt/onos-master/onos/utils/test/src/main/yangmodel/org/onosproject/yang/gen/v1/test/level1/newlevel/rev20150212/moduletest/ContBuilder.java:[51,4] error: method does not override or implement a method from a supertype
[ERROR] /opt/onos-master/onos/utils/test/src/main/yangmodel/org/onosproject/yang/gen/v1/test/level1/newlevel/rev20150212/moduletest/ContBuilder.java:[72,17] error: ContBuilder.ContImpl is not abstract and does not override abstract method getLeaf2To() in Cont
[ERROR] /opt/onos-master/onos/utils/test/src/main/yangmodel/org/onosproject/yang/gen/v1/test/level1/newlevel/rev20150212/moduletest/ContBuilder.java:[78,8] error: method does not override or implement a method from a supertype
[ERROR] /opt/onos-master/onos/utils/test/src/main/yangmodel/org/onosproject/yang/gen/v1/test/level1/newlevel/rev20150212/moduletest/ContBuilder.java:[83,8] error: method does not override or implement a method from a supertype
[ERROR] /opt/onos-master/onos/utils/test/src/main/yangmodel/org/onosproject/yang/gen/v1/test/level1/newlevel/rev20150212/moduletest/ContBuilder.java:[94,37] error: cannot find symbol
[ERROR] symbol: method getLeaf1ro()
[ERROR] location: variable contObject of type ContBuilder
[ERROR] /opt/onos-master/onos/utils/test/src/main/yangmodel/org/onosproject/yang/gen/v1/test/level1/newlevel/rev20150212/moduletest/ContBuilder.java:[95,34] error: cannot find symbol
[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$
root1@root1-HP-EliteBook-840-G2:/opt/onos-master/onos/utils/test$
root1@root1-HP-EliteBook-840-G2:/opt/onos-master/onos/utils/test$