[9] Review request : JDK-8057719: Develop new tests for LambdaForm Reduction and Caching feature

[Konstantin Shefov]

Hello,

Please review the new tests for the feature "Lambda Form Reduction and 
Caching" https://bugs.openjdk.java.net/browse/JDK-8046703

JBS task: https://bugs.openjdk.java.net/browse/JDK-8057719

Webrev: http://cr.openjdk.java.net/~kshefov/8057719/webrev.00/

These tests also depend on testlibrary change: 
https://bugs.openjdk.java.net/browse/JDK-8057707
Webrev of the testlib change: 
http://cr.openjdk.java.net/~kshefov/8057707/webrev.00/

Thanks

-Konstantin