java.lang.NullPointerException

Coderanch | Sabir Zaman | 7 years ago
  1. 0

    Getting NullPointerException while loading the class

    Coderanch | 7 years ago | Sabir Zaman
    java.lang.NullPointerException
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  3. 0

    reading files with special characters from a zipfile

    Stack Overflow | 3 years ago | user1344545
    java.lang.NullPointerException
  4. 0

    Javadoc FAQ

    oracle.com | 8 months ago
    java.lang.NullPointerException

  1. davidvanlaatum 8 times, last 3 months ago
  2. jk 2 times, last 4 months ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at java.util.zip.Inflater.reset()
  2. Java RT
    ZipFile.getInputStream
    1. java.util.zip.Inflater.reset(Inflater.java:301)
    2. java.util.zip.ZipFile.getInflater(ZipFile.java:289)
    3. java.util.zip.ZipFile.getInputStream(ZipFile.java:233)
    4. java.util.zip.ZipFile.getInputStream(ZipFile.java:209)
    4 frames
  3. WebSphere
    CompoundClassLoader.loadClass
    1. com.ibm.ws.classloader.SinglePathClassProvider$2.run(SinglePathClassProvider.java:242)
    2. com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:56)
    3. com.ibm.ws.classloader.SinglePathClassProvider.getClassBytesFromJar(SinglePathClassProvider.java:224)
    4. com.ibm.ws.classloader.SinglePathClassProvider.getClassBytes(SinglePathClassProvider.java:169)
    5. com.ibm.ws.classloader.CompoundClassLoader.findClass(CompoundClassLoader.java:387)
    6. com.ibm.ws.classloader.CompoundClassLoader.loadClass(CompoundClassLoader.java:314)
    6 frames
  4. Java RT
    SecureClassLoader.defineClass
    1. java.lang.ClassLoader.loadClass(ClassLoader.java:593)
    2. java.lang.ClassLoader.defineClassImpl(Native Method)
    3. java.lang.ClassLoader.defineClass(ClassLoader.java:254)
    4. java.security.SecureClassLoader.defineClass(SecureClassLoader.java:147)
    4 frames
  5. WebSphere
    CompoundClassLoader.loadClass
    1. com.ibm.ws.classloader.CompoundClassLoader._defineClass(CompoundClassLoader.java:454)
    2. com.ibm.ws.classloader.CompoundClassLoader.findClass(CompoundClassLoader.java:406)
    3. com.ibm.ws.classloader.CompoundClassLoader.loadClass(CompoundClassLoader.java:314)
    3 frames
  6. Java RT
    SecureClassLoader.defineClass
    1. java.lang.ClassLoader.loadClass(ClassLoader.java:593)
    2. java.lang.ClassLoader.defineClassImpl(Native Method)
    3. java.lang.ClassLoader.defineClass(ClassLoader.java:254)
    4. java.security.SecureClassLoader.defineClass(SecureClassLoader.java:147)
    4 frames
  7. WebSphere
    CompoundClassLoader.loadClass
    1. com.ibm.ws.classloader.CompoundClassLoader._defineClass(CompoundClassLoader.java:454)
    2. com.ibm.ws.classloader.CompoundClassLoader.findClass(CompoundClassLoader.java:406)
    3. com.ibm.ws.classloader.CompoundClassLoader.loadClass(CompoundClassLoader.java:314)
    3 frames
  8. Java RT
    Class.forName
    1. java.lang.ClassLoader.loadClass(ClassLoader.java:593)
    2. java.lang.Class.forNameImpl(Native Method)
    3. java.lang.Class.forName(Class.java:119)
    3 frames