I've customized PMD, so to point my pmd jar I've edit pom.xml of jenkins pmd plugin sourcode and while building getting following error report.

Problem encountered during annotation processing;
see stacktrace below for more information.
java.lang.AssertionError
at com.sun.tools.apt.mirror.type.TypeMaker.getType(TypeMaker.java:76)
at com.sun.tools.apt.mirror.declaration.ClassDeclarationImpl.getSuperclass(ClassDeclarationImpl.java:64)
at org.jvnet.hudson.maven.plugins.hpi.AnnotationProcessorFactoryImpl$1.process(AnnotationProcessorFactoryImpl.ja
va:50)
at com.sun.mirror.apt.AnnotationProcessors$CompositeAnnotationProcessor.process(AnnotationProcessors.java:60)
at com.sun.mirror.apt.AnnotationProcessors$CompositeAnnotationProcessor.process(AnnotationProcessors.java:60)
at com.sun.tools.apt.comp.Apt.main(Apt.java:454)
at com.sun.tools.apt.main.JavaCompiler.compile(JavaCompiler.java:258)
at com.sun.tools.apt.main.Main.compile(Main.java:1102)
at com.sun.tools.apt.main.Main.compile(Main.java:964)
at com.sun.tools.apt.Main.processing(Main.java:95)
at com.sun.tools.apt.Main.process(Main.java:85)
at org.jvnet.hudson.maven.plugins.hpi.AptCompiler.compileInProcess(AptCompiler.java:63)
at org.jvnet.hudson.maven.plugins.hpi.AptCompiler.compile(AptCompiler.java:50)
at org.jvnet.hudson.maven.plugins.hpi.AbstractCompilerMojo.execute(AbstractCompilerMojo.java:486)
at org.jvnet.hudson.maven.plugins.hpi.CompilerMojo.execute(CompilerMojo.java:111)
at org.jvnet.hudson.maven.plugins.hpi.AptMojo.execute(AptMojo.java:24)
at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:490)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:55
6)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:535)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.jav
a:387)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
at org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
C:\Documents and Settings\ET33783\Desktop\jenkinsci-pmd-plugin-a16ba49\src\main\java\hudson\plugins\pmd\tokens\PmdResult
TokenMacro.java:4: package hudson.plugins.analysis.tokens does not exist
import hudson.plugins.analysis.tokens.AbstractResultTokenMacro;
^
C:\Documents and Settings\ET33783\Desktop\jenkinsci-pmd-plugin-a16ba49\src\main\java\hudson\plugins\pmd\tokens\PmdResult
TokenMacro.java:14: cannot find symbol
symbol: class AbstractResultTokenMacro
public class PmdResultTokenMacro extends AbstractResultTokenMacro {
^
C:\Documents and Settings\ET33783\Desktop\jenkinsci-pmd-plugin-a16ba49\src\main\java\hudson\plugins\pmd\dashboard\Warnin
gsPriorityGraphPortlet.java:11: package hudson.plugins.view.dashboard does not exist
import hudson.plugins.view.dashboard.DashboardPortlet;
^
C:\Documents and Settings\ET33783\Desktop\jenkinsci-pmd-plugin-a16ba49\src\main\java\hudson\plugins\pmd\dashboard\Warnin
gsPriorityGraphPortlet.java:20: cannot access hudson.plugins.view.dashboard.DashboardPortlet
class file for hudson.plugins.view.dashboard.DashboardPortlet not found
public final class WarningsPriorityGraphPortlet extends AbstractWarningsGraphPortlet {
^
C:\Documents and Settings\ET33783\Desktop\jenkinsci-pmd-plugin-a16ba49\src\main\java\hudson\plugins\pmd\dashboard\Warnin
gsPriorityGraphPortlet.java:64: cannot find symbol
symbol : class DashboardPortlet
location: class hudson.plugins.pmd.dashboard.WarningsPriorityGraphPortlet
public static class WarningsGraphDescriptor extends Descriptor<DashboardPortlet> {
^
C:\Documents and Settings\ET33783\Desktop\jenkinsci-pmd-plugin-a16ba49\src\main\java\hudson\plugins\pmd\tokens\FixedPmdW
arningsTokenMacro.java:4: package hudson.plugins.analysis.tokens does not exist
import hudson.plugins.analysis.tokens.AbstractFixedAnnotationsTokenMacro;
^
C:\Documents and Settings\ET33783\Desktop\jenkinsci-pmd-plugin-a16ba49\src\main\java\hudson\plugins\pmd\tokens\FixedPmdW
arningsTokenMacro.java:14: cannot find symbol
symbol: class AbstractFixedAnnotationsTokenMacro
public class FixedPmdWarningsTokenMacro extends AbstractFixedAnnotationsTokenMacro {
^
C:\Documents and Settings\ET33783\Desktop\jenkinsci-pmd-plugin-a16ba49\src\main\java\hudson\plugins\pmd\dashboard\Warnin
gsTablePortlet.java:42: cannot find symbol
symbol : class DashboardPortlet
location: class hudson.plugins.pmd.dashboard.WarningsTablePortlet
public static class WarningsPerJobDescriptor extends Descriptor<DashboardPortlet> {
^
C:\Documents and Settings\ET33783\Desktop\jenkinsci-pmd-plugin-a16ba49\src\main\java\hudson\plugins\pmd\dashboard\Warnin
gsNewVersusFixedGraphPortlet.java:64: cannot find symbol
symbol : class DashboardPortlet
location: class hudson.plugins.pmd.dashboard.WarningsNewVersusFixedGraphPortlet
public static class WarningsGraphDescriptor extends Descriptor<DashboardPortlet> {
^
C:\Documents and Settings\ET33783\Desktop\jenkinsci-pmd-plugin-a16ba49\src\main\java\hudson\plugins\pmd\PmdReporter.java
:9: cannot find symbol
symbol : class HealthAwareReporter
location: package hudson.plugins.analysis.core
import hudson.plugins.analysis.core.HealthAwareReporter;
^
C:\Documents and Settings\ET33783\Desktop\jenkinsci-pmd-plugin-a16ba49\src\main\java\hudson\plugins\pmd\PmdReporter.java
:26: cannot find symbol
symbol: class HealthAwareReporter
public class PmdReporter extends HealthAwareReporter<PmdResult> {
^
C:\Documents and Settings\ET33783\Desktop\jenkinsci-pmd-plugin-a16ba49\src\main\java\hudson\plugins\pmd\PmdMavenResultAc
tion.java:10: cannot find symbol
symbol : class MavenResultAction
location: package hudson.plugins.analysis.core
import hudson.plugins.analysis.core.MavenResultAction;
^
C:\Documents and Settings\ET33783\Desktop\jenkinsci-pmd-plugin-a16ba49\src\main\java\hudson\plugins\pmd\PmdMavenResultAc
tion.java:22: cannot find symbol
symbol: class MavenResultAction
public class PmdMavenResultAction extends MavenResultAction<PmdResult> {
^
C:\Documents and Settings\ET33783\Desktop\jenkinsci-pmd-plugin-a16ba49\src\main\java\hudson\plugins\pmd\PmdMavenResultAc
tion.java:68: cannot find symbol
symbol : class MavenResultAction
location: class hudson.plugins.pmd.PmdMavenResultAction
public Class<? extends MavenResultAction<PmdResult>> getIndividualActionType() {
^
C:\Documents and Settings\ET33783\Desktop\jenkinsci-pmd-plugin-a16ba49\src\main\java\hudson\plugins\pmd\tokens\NewPmdWar
ningsTokenMacro.java:4: package hudson.plugins.analysis.tokens does not exist
import hudson.plugins.analysis.tokens.AbstractNewAnnotationsTokenMacro;
^
C:\Documents and Settings\ET33783\Desktop\jenkinsci-pmd-plugin-a16ba49\src\main\java\hudson\plugins\pmd\tokens\NewPmdWar
ningsTokenMacro.java:14: cannot find symbol
symbol: class AbstractNewAnnotationsTokenMacro
public class NewPmdWarningsTokenMacro extends AbstractNewAnnotationsTokenMacro {
^
C:\Documents and Settings\ET33783\Desktop\jenkinsci-pmd-plugin-a16ba49\src\main\java\hudson\plugins\pmd\tokens\PmdWarnin
gCountTokenMacro.java:4: package hudson.plugins.analysis.tokens does not exist
import hudson.plugins.analysis.tokens.AbstractAnnotationsCountTokenMacro;
^
C:\Documents and Settings\ET33783\Desktop\jenkinsci-pmd-plugin-a16ba49\src\main\java\hudson\plugins\pmd\tokens\PmdWarnin
gCountTokenMacro.java:14: cannot find symbol
symbol: class AbstractAnnotationsCountTokenMacro
public class PmdWarningCountTokenMacro extends AbstractAnnotationsCountTokenMacro {
^
Note: hudson.plugins.pmd.PmdDescriptor indexed under hudson.Extension
Note: hudson.plugins.pmd.PmdReporterDescriptor indexed under hudson.Extension
C:\Documents and Settings\ET33783\Desktop\jenkinsci-pmd-plugin-a16ba49\src\main\java\hudson\plugins\pmd\tokens\PmdResult
TokenMacro.java:13: not assignable to java.lang.Object
@Extension(optional = true)
^
Note: hudson.plugins.pmd.dashboard.WarningsPriorityGraphPortlet.WarningsGraphDescriptor indexed under hudson.Extension
C:\Documents and Settings\ET33783\Desktop\jenkinsci-pmd-plugin-a16ba49\src\main\java\hudson\plugins\pmd\tokens\FixedPmdW
arningsTokenMacro.java:13: not assignable to java.lang.Object
@Extension(optional = true)
^
Note: hudson.plugins.pmd.dashboard.WarningsTablePortlet.WarningsPerJobDescriptor indexed under hudson.Extension
Note: hudson.plugins.pmd.dashboard.WarningsNewVersusFixedGraphPortlet.WarningsGraphDescriptor indexed under hudson.Exten
sion
C:\Documents and Settings\ET33783\Desktop\jenkinsci-pmd-plugin-a16ba49\src\main\java\hudson\plugins\pmd\tokens\NewPmdWar
ningsTokenMacro.java:13: not assignable to java.lang.Object
@Extension(optional = true)
^
C:\Documents and Settings\ET33783\Desktop\jenkinsci-pmd-plugin-a16ba49\src\main\java\hudson\plugins\pmd\tokens\PmdWarnin
gCountTokenMacro.java:13: not assignable to java.lang.Object
@Extension(optional = true)
^
4 errors
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Fatal error compiling

Embedded error: APT failed: 1
[INFO] ------------------------------------------------------------------------
[INFO] For more information, run Maven with the -e switch
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 52 seconds
[INFO] Finished at: Wed Apr 11 19:32:35 IST 2012
[INFO] Final Memory: 47M/112M
[INFO] ------------------------------------------------------------------------