Class.privateGetDeclaredMethods() has thrown a LinkageError

We found this prefix in 32 webpages.
MapChildren (5)Typical messages (21)TraceDetailed Map
  1. java.lang.LinkageError
    1.   at java.lang.Class.getDeclaredMethods0()
    2.   at java.lang.Class.privateGetDeclaredMethods()
  1. LinkageError

    Class.getDeclaredMethods()
    Crashes:33
    Projects:0
    Web Pages:25
    Error Reports:0
    First:10 months ago
    Last:7 months ago
    preview
  2. LinkageError

    ProxyGenerator.generateClassFile()
    Crashes:3
    Projects:0
    Web Pages:3
    Error Reports:0
    First:3 weeks ago
    Last:3 weeks ago
    preview
  3. LinkageError

    Class.getDeclaredMethod()
    Crashes:2
    Projects:0
    Web Pages:2
    Error Reports:0
    First:10 months ago
    Last:7 months ago
    preview
  4. Class javax.tranxaction.xa.XAResource present in two jars

    First:4 years ago
    Last:3 years ago
    Author:boskop
  5. Deployment on JBoss EAP 6 (JBossAS 7) with XA support

    First:2 years ago
    Last:2 years ago
    Author:lukoyanov
MessageNumber of crashes
loader constraint violation: loader (instance of <bootloader>) previously initiated loading for a different type with name "org/xml/sax/SAXParseException"4
java.lang.LinkageError: loader constraint violation: loader (instance of <bootloader>) previously initiated loading for a different type with name "org/w3c/dom/NamedNodeMap"4
loader constraint violation: loader (instance of org/apache/jasper/servlet/JasperLoader) previously initiated loading for a different type with name "javax/servlet/http/HttpServletRequest"3
loader constraint violation: loader (instance of ) previously initiated loading for a different type with name "javax/transaction/xa/XAResource"3
loader constraint violation: loader (instance of org/apache/jasper/servlet/JasperLoader) previously initiated loading for a different type with name "javax/servlet/http/HttpServletRequest"2
Illegal class file encountered. Try running with -Xverify:all in method _jspService1
loader constraint violation: loader (instance of <bootloader>) previously initiated loading for a different type with name "org/w3c/dom/Document"1
loader constraints violated when linking javax/faces/validator/Validator class1
loader constraint violation: loader (instance of &lt;bootloader&gt;) previously initiated loading for a different type with name "javax/transaction/xa/XAResource"1
java.lang.LinkageError: loader constraint violation: loader (instance of &lt;bootloader&gt;) previously initiated loading for a different type with name "org/w3c/dom/DOMConfiguration"1
  1. java.lang.LinkageError
    1.   at java.lang.Class.getDeclaredMethods0()
    2.   at java.lang.Class.privateGetDeclaredMethods()