java.lang.ClassCastException: java.lang.Integer cannot be cast to java.util.Set

thegreycorner.com | 4 months ago
  1. 0

    The Grey Corner: CommonCollections deserialization attack payloads from ysoserial failing on > JRE 8u72

    thegreycorner.com | 4 months ago
    java.lang.ClassCastException: java.lang.Integer cannot be cast to java.util.Set
  2. 0

    GitHub comment 2#156126707

    GitHub | 1 year ago | vektory79
    java.lang.ClassCastException: java.lang.Integer cannot be cast to java.util.Set
  3. 0

    The POC works but it breaks with a back-trace

    GitHub | 1 year ago | fefafefa
    java.lang.ClassCastException: java.lang.Integer cannot be cast to java.util.Set
  4. Speed up your debug routine!

    Automated exception search integrated into your IDE

  5. 0

    The POC works but it breaks with a back-trace

    GitHub | 1 year ago | fefafefa
    java.lang.ClassCastException: java.lang.Integer cannot be cast to java.util.Set
  6. 0

    Unloading / loading into/from chests throws exception

    GitHub | 1 year ago | zzorn
    java.lang.ClassCastException: java.util.ArrayList cannot be cast to java.util.Set

    Not finding the right solution?
    Take a tour to get the most out of Samebug.

    Tired of useless tips?

    Automated exception search integrated into your IDE

    Root Cause Analysis

    1. java.lang.ClassCastException

      java.lang.Integer cannot be cast to java.util.Set

      at com.sun.proxy.$Proxy0.entrySet()
    2. com.sun.proxy
      $Proxy0.entrySet
      1. com.sun.proxy.$Proxy0.entrySet(Unknown Source)
      1 frame
    3. Java RT
      ObjectInputStream.readObject
      1. sun.reflect.annotation.AnnotationInvocationHandler.readObject(AnnotationInvocationHandler.java:443)
      2. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      3. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      4. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      5. java.lang.reflect.Method.invoke(Method.java:606)
      6. java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1017)
      7. java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1893)
      8. java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)
      9. java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
      10. java.io.ObjectInputStream.readObject(ObjectInputStream.java:370)
      10 frames
    4. Unknown
      SerializeTest.main
      1. SerializeTest.main(SerializeTest.java:17)
      1 frame