java.lang.IllegalArgumentException: !hex:25

Apache's JIRA Issue Tracker | Johan Heylen | 4 years ago
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Root Cause Analysis

  1. java.lang.IllegalArgumentException

    !hex:25

    at org.eclipse.jetty.util.TypeUtil.convertHexDigit()
  2. Jetty
    Request.getParameter
    1. org.eclipse.jetty.util.TypeUtil.convertHexDigit(TypeUtil.java:364)
    2. org.eclipse.jetty.util.UrlEncoded.decodeUtf8To(UrlEncoded.java:329)
    3. org.eclipse.jetty.http.HttpURI.decodeQueryTo(HttpURI.java:638)
    4. org.eclipse.jetty.server.Request.extractParameters(Request.java:213)
    5. org.eclipse.jetty.server.Request.getParameter(Request.java:679)
    5 frames
  3. com.example
    EchoServlet.doGet
    1. com.example.EchoServlet.handle(EchoServlet.java:29)
    2. com.example.EchoServlet.doGet(EchoServlet.java:24)
    2 frames
  4. JavaServlet
    HttpServlet.service
    1. javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
    2. javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
    2 frames
  5. Jetty
    SecurityHandler.handle
    1. org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:565)
    2. org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:479)
    3. org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119)
    4. org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:524)
    4 frames