GROOVY-7104: allow interface default methods being called from within a proxy
GROOVY-7065: skip adding retrun if finally block has return
fix possible NPE for pojo property get
GROOVY-5351: change generation of closure names to fix issues with Class#getSimpleName()
GROOVY-7119 GROOVY-7120 GROOVY-6344: fix verious errors with invalid characters in class names
prevent static compiler to use 1.8 callsite caching
Documentation fix for the constructor javadoc

Added escaping for ampersands (&) in the constructor javadoc for the CR/LF characters, so the generated HTML does not show the literal characters, and shows the escape sequence.
GROOVY-6989: skip generated call(Object[]) method for GeneratedClosure
Merge pull request #524 from paul-bjorkstrand/patch-1

Documentation fix for the constructor javadoc
GROOVY-7122: enable typechecker passing for Iterable usage in for-in loop