hg: amber/amber: renaming XXXRef -> XXXDesc and updating copyrights in tests

[vicente.romero at oracle.com]

Changeset: 9b2652a213e2
Author:    vromero
Date:      2018-10-20 17:02 -0400
URL:       http://hg.openjdk.java.net/amber/amber/rev/9b2652a213e2

renaming XXXRef -> XXXDesc and updating copyrights in tests

! src/java.base/share/classes/com/sun/java/util/jar/pack/ConstantPool.java
! src/java.base/share/classes/com/sun/java/util/jar/pack/PackageReader.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/getValue/getvalue003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/getValues/getvalues001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/getValues/getvalues002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/getValues/getvalues003.java
! test/jdk/java/lang/constant/ClassDescTest.java
! test/jdk/java/lang/constant/CondyDescTest.java
! test/jdk/java/lang/constant/IndyDescTest.java
! test/jdk/java/lang/constant/MethodHandleDescTest.java
! test/jdk/java/lang/constant/MethodTypeDescTest.java
! test/jdk/java/lang/constant/SymbolicDescTest.java
! test/jdk/java/lang/constant/TestHelpers.java
! test/jdk/java/lang/constant/TypeDescriptorTest.java
! test/jdk/java/lang/constant/boottest/java.base/java/lang/constant/ConstantUtilsTest.java