begin if initjvmaux.startstep('CREATE_JAVA_SYSTEM') then
*
ERROR at line 1:
ORA-29548: Java system class reported: java.lang.Error: Could not hotload ZoneInfoFile
ORA-06512: at "SYS.INITJVMAUX", line 23
ORA-06512: at line 5

begin if initjvmaux.startstep('CREATE_JAVA_SYSTEM') then
  initjvmaux.rollbacksetup;
  commit;
  initjvmaux.rollbackset;
  initjvmaux.exec('create or replace java system');
  commit;
  initjvmaux.rollbackcleanup;
  initjvmaux.endstep;
end if; end;
/

initjvmaux.exec('create or replace java system');

execute immediate x;