Accessing any JSP (e.g. pages from JMX-Console) throws NoClassDefFoundError for class "org.eclipse.jdt.internal.compiler.parser.Parser"

Issue

• Although the server boots correctly but while accessing any JSP (e.g. pages from JMX-Console) throws the following ERROR messages inside the server log.

2012-05-14 13:43:35,334 ERROR [[jsp]] Servlet.service () for servlet jsp threw exception
java.lang.ExceptionInInitializerError: missing file parser14.rsc
    at org.eclipse.jdt.internal.compiler.parser.Parser.<clinit>(Parser.java:217)
    at org.eclipse.jdt.internal.compiler.Compiler.initializeParser(Compiler.java:560)
    at org.eclipse.jdt.internal.compiler.Compiler.<init>(Compiler.java:263)
    at org.eclipse.jdt.internal.compiler.Compiler.<init>(Compiler.java:153)
    at org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:423)
    at org.apache.jasper.compiler.Compiler.compile(Compiler.java:335)
    at org.apache.jasper.compiler.Compiler.compile(Compiler.java:313)
    at org.apache.jasper.compiler.Compiler.compile(Compiler.java:300)
    at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:585)
    .......
2012-05-14 13:43:35,384 ERROR [[jsp]] The Servlet.service () for servlet jsp threw an exception
java.lang.NoClassDefFoundError: Could not initialize class org.eclipse.jdt.internal.compiler.parser.Parser
    at org.eclipse.jdt.internal.compiler.Compiler.initializeParser(Compiler.java:560)
    at org.eclipse.jdt.internal.compiler.Compiler.<init>(Compiler.java:263)
    at org.eclipse.jdt.internal.compiler.Compiler.<init>(Compiler.java:153)
    at org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:423)
    at org.apache.jasper.compiler.Compiler.compile(Compiler.java:335)
    at org.apache.jasper.compiler.Compiler.compile(Compiler.java:313)
    at org.apache.jasper.compiler.Compiler.compile(Compiler.java:300)
    at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:585)
    at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:312)
    .........