[MC-197887] NPE when starting with OpenJ9

NPE when starting game with OpenJ9? Tried Java 8, Java 11, Java 14 with OpenJ9. Java 8 HotSpot is fine.

Stacktrace from Java 14 OpenJ9

Exception in thread "main" java.lang.ExceptionInInitializerError 
    at java.base/java.lang.J9VMInternals.ensureError(J9VMInternals.java:186) 
    at java.base/java.lang.J9VMInternals.recordInitializationFailure(J9VMInternals.java:175) 
    at java.base/java.lang.invoke.MethodHandle.getCPMethodHandleAt(Native Method) 
    at java.base/java.lang.invoke.MethodHandle.getAdditionalBsmArg(MethodHandle.java:1042) 
    at java.base/java.lang.invoke.MethodHandle.resolveInvokeDynamic(MethodHandle.java:1191) 
    at hk.<clinit>(SourceFile:50) 
    at gm.<clinit>(SourceFile:237) at vm.a(SourceFile:42)
    at net.minecraft.client.main.Main.main(SourceFile:137)
Caused by: java.lang.NullPointerException
    at hk.a(SourceFile:88) 
    at kk.a(SourceFile:20)
    at kk.<clinit>(SourceFile:13) 
    ... 7 more