Plexus

[plexus-classworlds] Class loading from ClassRealm fails if ClassRealm is used as parent for ordinary class loaders

Details

  • Type: Bug Bug
  • Status: Closed Closed
  • Priority: Major Major
  • Resolution: Fixed
  • Affects Version/s: None
  • Fix Version/s: None
  • Component/s: None
  • Labels:
    None
  • Testcase included:
    yes
  • Patch Submitted:
    Yes
  • Number of attachments :
    1

Description

Consider this call stack:

[this] ClassLoader.loadClass(String)
  [this] ClassLoader.loadClass(String, boolean)
    [parent] ClassLoader.loadClass(String, boolean)

Now imagine a ClassRealm is used as the parent here. The problem is that ClassRealm only overrides loadClass(String) but not its protected overload loadClass(String, boolean). The later method is called by ordinary class loaders during parent delegation.

Issue Links

is depended upon by

Bug - A problem which impairs or prevents the functions of the product. MNG-3796 [regression] Class loader inconsistency when loading classes imported from core realm

  • Major - Major loss of function.
  • Closed - The issue is considered finished, the resolution is correct. Issues which are not closed can be reopened.

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Benjamin Bentmann added a comment -

Fixed in r7853.

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Benjamin Bentmann added a comment - Fixed in r7853 .

People

  • Assignee:
    Benjamin Bentmann
    Reporter:
    Benjamin Bentmann
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Dates

  • Created:
    Updated:
    Resolved: