Jenkins: EMMA Verify Error

Question

java.lang.VerifyError: Expecting a stackmap frame at branch target 11 in method
tests.FieldTest.<init>()V at offset 4
    at java.lang.Class.forName0(Native Method)
    at java.lang.Class.forName(Class.java:190)

anybody got an idea?

build.xml

<?xml version="1.0" encoding="UTF-8"?>
<project name="TicTacToe" default="jar" basedir=".">

    <property name="src.dir" value="${basedir}/src" />
    <property name="src.dir.tests" value="${src.dir}/tests" />

    <property name="lib.dir" value="${basedir}/lib" />
    <property name="lib.dir.compile" value="${lib.dir}/compile" />
    <property name="lib.dir.test" value="${lib.dir}/test" />

    <property name="target.dir" value="${basedir}/target" />
    <property name="target.dir.classes" value="${target.dir}/classes" />
    <property name="target.dir.test.classes" value="${target.dir}/test-classes" />
    <property name="target.dir.test.reports" value="${target.dir}/test-reports" />
    <property name="target.dir.test.coverage" location="${target.dir}/coverage" />
    <property name="target.dir.test.coverage.meta" location="${target.dir}/coverage/metadata" />
    <property name="target.dir.test.instrumentation" location="${target.dir}/instr-classes" />
    <property name="target.dir.doc" value="${target.dir}/doc" />

    <path id="project.classpath">
        <fileset dir="${lib.dir.compile}" includes="*.jar" />
    </path>

    <path id="path.classes.run">
        <path refid="project.classpath" />
        <path location="${target.dir.classes}" />
    </path>

    <path id="path.test.run">
        <path refid="path.classes.run" />
        <path location="target.dir.test.classes" />
    </path>

    <target name="clean">
        <delete dir="${target.dir}" />
    </target>

    <target name="prepare">
        <mkdir dir="${target.dir}" />
        <mkdir dir="${target.dir.classes}" />
        <mkdir dir="${target.dir.classes}" />
        <mkdir dir="${target.dir.doc}" />
        <mkdir dir="${target.dir.test.classes}" />
        <mkdir dir="${target.dir.test.reports}" />
        <mkdir dir="${target.dir.test.coverage}" />
        <mkdir dir="${target.dir.test.coverage.meta}" />
        <mkdir dir="${target.dir.test.instrumentation}" />
    </target>

    <target name="prebuild.classes">
        <javac srcdir="${src.dir}" destdir="${target.dir.classes}" excludes="${src.dir.tests}" classpathref="project.classpath" includeantruntime="false" />
    </target>

    <target name="prebuild.test" depends="prebuild.classes">
        <javac srcdir="${src.dir.tests}" destdir="${target.dir.test.classes}" classpathref="path.classes.run" includeantruntime="false" />
    </target>

    <property name="emma.dir" value="/home/tebbje/emma/lib" />
    <property name="emma.enabled" value="true" />

    <path id="emma.lib">
        <pathelement location="${emma.dir}/emma.jar" />
        <pathelement location="${emma.dir}/emma_ant.jar" />
    </path>

    <taskdef resource="emma_ant.properties" classpathref="emma.lib" />

    <target name="reports" depends="prebuild.test">

        <copy todir="${target.dir.test.instrumentation}">
            <fileset dir="${target.dir.test.classes}" />
        </copy>

        <emma enabled="${emma.enabled}">
            <instr instrpath="${target.dir.test.instrumentation}" metadatafile="${target.dir.test.coverage.meta}/metadata.emma" merge="true" mode="overwrite" />
        </emma>

        <junit printsummary="yes" fork="true" haltonfailure="no">
            <classpath>
                <pathelement location="${target.dir.test.coverage.instrumentation}" />
                <pathelement location="${target.dir.test.classes}" />
                <path refid="path.test.run" />

                <path refid="emma.lib" />

            </classpath>
            <!--
            <jvmarg value="-Demma.coverage.out.file=${target.dir.test.coverage.meta}/metadata.emma" />
            <jvmarg value="-Demma.coverage.out.merge=true" />
            //-->
            <formatter type="xml" />
            <formatter type="plain" />

            <batchtest todir="${target.dir.test.reports}">
                <fileset dir="${src.dir}">
                    <include name="**/*Test.java" />
                </fileset>
            </batchtest>
        </junit>

        <junitreport tofile="TESTS-TestSuites.xml" todir="${lib.dir.test}">
            <fileset dir="${lib.dir.test}">
                <include name="TEST-*.xml" />
            </fileset>
            <report format="frames" todir="${lib.dir.test}" />
        </junitreport>
        <!--
        <emma enabled="${emma.enabled}">
            <report sourcepath="${src.dir}">
                <fileset dir="${target.dir.test.coverage.meta}">
                    <include name="*.emma" />
                </fileset>
                <txt outfile="./reports/coverage/coverage.txt" />
                <html outfile="./reports/coverage/coverage.html" depth="class" />
            </report>
        </emma>
//-->
    </target>

    <target name="javadoc.generate">
        <javadoc packagenames="*" sourcepath="${src.dir}" destdir="${target.dir.doc}" classpathref="project.classpath" />
    </target>

    <target name="javadoc" depends="javadoc.generate">
        <jar destfile="${target.dir}/${ant.project.name}-javadoc.jar" basedir="${target.dir.doc}" />
    </target>

    <target name="sources">
        <jar destfile="${target.dir}/${ant.project.name}-sources.jar" basedir="${src.dir}" />
    </target>

    <target name="jar">
        <echo message="Project looks good! Deploy JAR..." />

        <jar destfile="${target.dir}/${ant.project.name}.jar" basedir="${target.dir.classes}">
            <manifest>
                <attribute name="Main-Class" value="control.Control" />
            </manifest>
            <zipgroupfileset dir="./lib/compile" includes="**/*.jar" />
        </jar>
    </target>

</project>

Answer 1

Why you do use Emma and not Jacoco? Jacoco works mostly out of the box and is still in development. Emma is not going further i think.

https://wiki.jenkins-ci.org/display/JENKINS/JaCoCo+Plugin