hg: jdk9/sandbox/nashorn: 8074972: Unused imports, a missing javadoc and a build warning

[chris.hegarty at oracle.com]

Changeset: 36fbf759ab8d
Author:    sundar
Date:      2015-03-11 16:58 +0530
URL:       http://hg.openjdk.java.net/jdk9/sandbox/nashorn/rev/36fbf759ab8d

8074972: Unused imports, a missing javadoc and a build warning
Reviewed-by: hannesw, lagergren

! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/AbstractJSObject.java
! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/BreakTree.java
! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/BreakTreeImpl.java
! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ContinueTree.java
! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ContinueTreeImpl.java
! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/DiagnosticImpl.java
! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ForLoopTree.java
! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ForLoopTreeImpl.java
! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/NewTree.java
! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/Tree.java
! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/ir/ErrorNode.java