RFR: 8200424: Windows build fails due to implicit jboolean to bool conversion

[Claes Redestad]

TIL implicit conversions from jboolean to bool results in build failures 
on windows

Bug: https://bugs.openjdk.java.net/browse/JDK-8200424

Patch:

diff -r 2ad3212a7dd9 src/hotspot/share/prims/methodHandles.cpp
--- a/src/hotspot/share/prims/methodHandles.cpp    Thu Mar 29 10:38:29 
2018 +0200
+++ b/src/hotspot/share/prims/methodHandles.cpp    Thu Mar 29 13:54:32 
2018 +0200
@@ -1226,7 +1226,7 @@

    Klass* caller = caller_jh == NULL ? NULL :
java_lang_Class::as_Klass(JNIHandles::resolve_non_null(caller_jh));
-  Handle resolved = MethodHandles::resolve_MemberName(mname, caller, 
speculative_resolve,
+  Handle resolved = MethodHandles::resolve_MemberName(mname, caller, 
speculative_resolve == JNI_TRUE,
CHECK_NULL);

    if (resolved.is_null()) {


/Claes