Output separate schemas to separate packages (2.5.0)

[konstantinosraptis91]

I know there is another closed issue #5 with exacly the same title and some proposed solutions. I have managed to solve this issue by combining those proposals but, since I have updated from 2.2.3 -> 2.5.0 I deal with a new issue. The problem now is that only one's schemas generated classes remain in the output package. It is like the missing one is generated but be deleted after that.

-My project gradle build files looks like this:

... gen-schema-v1.gradle gen-schema-v2.gradle build.gradle settings.gradle

-My build.gradle related schema-gen tasks look like this:

....
task genSchemaV1(type: GradleBuild) {
    doFirst {
        println 'Generating Schema v1'
    }
    buildFile = 'gen-schema-v1.gradle'
    tasks = ['xjc']
    startParameter.projectProperties = [jaxb_impl_version: "${project.jaxb_impl_version}"]
}

task genSchemaV2(type: GradleBuild) {
    doFirst {
        println 'Generating Schema v2'
    }
    buildFile = 'gen-schema-v2.gradle'
    tasks = ['xjc']
    startParameter.projectProperties = [jaxb_impl_version: "${project.jaxb_impl_version}"]
}

compileJava.dependsOn genSchemaV1, genSchemaV2

-My gen-schema-v1.gradle looks like this:

....
jaxb {
    // schema v1
    bindingsDir = "${project.rootDir}/src/main/resources/xsd/bindings"
    xsdDir = "${project.projectDir}/src/main/resources/xsd/v1"
    bindings = ["binding_schema_v1.xjb"]

    xjc {
        destinationDir = "${project.buildDir}/generated-sources/xjc"
        args = ["-verbose"]
    }
}

compileJava.dependsOn xjc

-My gen-schema-v2.gradle looks like this:

....
jaxb {
    // schema v2
    bindingsDir = "${project.rootDir}/src/main/resources/xsd/bindings"
    xsdDir = "${project.projectDir}/src/main/resources/xsd/v2"
    bindings = ["binding_schema_v2.xjb"]

    xjc {
        destinationDir = "${project.buildDir}/generated-sources/xjc"
        args = ["-verbose"]
    }
}

compileJava.dependsOn xjc