Package org.eclipse.jetty.util.preventers


package org.eclipse.jetty.util.preventers
Jetty Util : Common Memory Leak Prevention Tooling
  • Classes
    Class
    Description
    AbstractLeakPreventer Abstract base class for code that seeks to avoid pinning of webapp classloaders by using the jetty classloader to proactively call the code that pins them (generally pinned as static data members, or as static data members that are daemon threads (which use the context classloader)).
    AppContextLeakPreventer Cause the classloader that is pinned by AppContext.getAppContext() to be a container or system classloader, not a webapp classloader.
    AWTLeakPreventer See https://issues.jboss.org/browse/AS7-3733 The java.awt.Toolkit class has a static field that is the default toolkit.
    Deprecated.
    reported as fixed in jdk 7, see https://bugs.java.com/bugdatabase/view_bug.do?bug_id=6916498
    DriverManagerLeakPreventer Cause DriverManager.getCallerClassLoader() to be called, which will pin the classloader.
    Deprecated.
    fixed in jdvm 9b130, see https://bugs.java.com/bugdatabase/view_bug.do?bug_id=JDK-8157570
    Deprecated.
    fixed in jdk 9, see https://bugs.java.com/bugdatabase/view_bug.do?bug_id=6489540
    Deprecated.
    fixed in jdk 8u192
    Deprecated.
    classloader does not seem to be held any more
    Deprecated.
    sun.security.pkcs11.SunPKCS11 class explicitly sets thread classloader to null