[opencms-dev] Errors in source code of opencms 8.0.1

[Supriya Patil UseRich]

hi,
when i am creating war file of opencms8.0.1
I am getting the following errors


opencms_8.0.1_src/src/org/opencms/xml/containerpage/CmsXmlGroupContainer.java:49:
org.opencms.xml.content.CmsXmlContentMacroVisitor is not public in
org.opencms.xml.content; cannot be accessed from outside package

    [javac] import org.opencms.xml.content.CmsXmlContentMacroVisitor;

    [javac]                               ^

    [javac]
/home/opencms_8.0.1_src/src/org/opencms/ade/containerpage/shared/rpc/I_CmsContainerpageServiceAsync.java:42:
cannot find symbol

    [javac] symbol  : class SynchronizedRpcRequest

    [javac] location: package com.google.gwt.user.client.rpc

    [javac] import com.google.gwt.user.client.rpc.SynchronizedRpcRequest;

    [javac]                                      ^

    [javac]
/home/opencms_8.0.1_src/src/org/opencms/ade/sitemap/shared/rpc/I_CmsSitemapService.java:42:
cannot find symbol

    [javac] symbol  : class SynchronizedRpcRequest

    [javac] location: package com.google.gwt.user.client.rpc

    [javac] import com.google.gwt.user.client.rpc.SynchronizedRpcRequest;

    [javac]                                      ^

    [javac]


what should I do to solve these errors.