JDK-8205064 : Fail immediately if an unavailable GC is selected
  • Type: Enhancement
  • Component: hotspot
  • Sub-Component: gc
  • Affected Version: 11
  • Priority: P4
  • Status: Resolved
  • Resolution: Fixed
  • Submitted: 2018-06-14
  • Updated: 2018-06-26
  • Resolved: 2018-06-19
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JDK 11
11 b19Fixed
Related Reports
CSR :  
Sub Tasks
JDK-8205325 :  
Description
If an unsupported GC (i.e. a GC that is not built into the VM) is selected by the user, the VM issues a warning and then continues and (silently) selects a different GC. This behavior seems dubious. I propose that we instead fail immediately to avoid unnecessary confusion.