8153858: Clean up needed when obtaining the package name from a fully qualified class name
Summary: Consolidated and refactored code parsing fully qualified names. Includes gtest.
Reviewed-by: dholmes, coleenp
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#include "classfile/symbolTable.hpp"
#include "memory/resourceArea.hpp"
#include "oops/instanceKlass.hpp"
#include "unittest.hpp"
// Tests InstanceKlass::package_from_name()
TEST_VM(instanceKlass, null_symbol) {
ResourceMark rm;
TempNewSymbol package_sym = InstanceKlass::package_from_name(NULL, NULL);
ASSERT_TRUE(package_sym == NULL) << "Wrong package for NULL symbol";
}