four failing jdk/test/java/lang/invoke tests

[Stephen Bannasch]

Test failures in latest code:

$ jtreg -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -ignore:quiet -jdk:build/bsd-amd64/j2sdk-image 
-v:summary jdk/test/java/lang/invoke/


Passed: java/lang/invoke/6987555/Test6987555.java
Passed: java/lang/invoke/6991596/Test6991596.java
Passed: java/lang/invoke/6998541/Test6998541.java
Passed: java/lang/invoke/ClassValueTest.java
FAILED: java/lang/invoke/InvokeDynamicPrintArgs.java
Passed: java/lang/invoke/InvokeGenericTest.java
Passed: java/lang/invoke/JavaDocExamplesTest.java
FAILED: java/lang/invoke/MethodHandlesTest.java
Passed: java/lang/invoke/MethodTypeTest.java
FAILED: java/lang/invoke/PermuteArgsTest.java
FAILED: java/lang/invoke/RicochetTest.java
Passed: java/lang/invoke/ThrowExceptionsTest.java
Test results: passed: 8; failed: 4