IK
java.lang.BootstrapMethodError: call site initialization exception
at java.lang.invoke.CallSite.makeSite(CallSite.java:341)
at java.lang.invoke.MethodHandleNatives.linkCallSiteImpl(MethodHandleNatives.java:307)
at java.lang.invoke.MethodHandleNatives.linkCallSite(MethodHandleNatives.java:297)
at Baz.forInt(<pastie>:28)
... 28 elided
Caused by: java.lang.invoke.LambdaConversionException: Functional interface java.lang.Object is not an interface
at java.lang.invoke.AbstractValidatingLambdaMetafactory.<init>(AbstractValidatingLambdaMetafactory.java:145)
at java.lang.invoke.InnerClassLambdaMetafactory.<init>(InnerClassLambdaMetafactory.java:155)
at java.lang.invoke.LambdaMetafactory.altMetafactory(LambdaMetafactory.java:466)
at java.lang.invoke.CallSite.makeSite(CallSite.java:310)
... 31 more