New test failures after 8/16 changes

[Steve Sides]

There are a few regression/unit tests failing since the 8/16 putback, 
and some failing as report in previous mail.
A brief summary of the new failures is below.

New failures
-----------------
tools/javac/7129225/TestImportStar.java
tools/javac/processing/model/util/directSupersOfErr/DirectSupersOfErr.java
-seems to ignore the -proc:only option and issues compiler error

tools/javac/processing/model/type/TestUnionType.java
-give compilation error and fails while processing union type with a 
missing type
-same as above(?) but compilation is done via compiler api.

tools/javac/processing/model/element/TestMissingElement/TestMissingElement.java 

tools/javac/processing/errors/TestParseErrors/TestParseErrors.java
-compiler message file broken: 
key=compiler.misc.msg.proc.annotation.uncaught.exception arguments={0}, 
{1}, {2}, {3}, {4}, {5}, {6}, {7}

Tests failured same as previous
------------------------------------------
com/sun/javadoc/testDeprecatedDocs/TestDeprecatedDocs.java
com/sun/javadoc/testNewLanguageFeatures/TestNewLanguageFeatures.java
tools/javac/api/EndPositions.java
tools/javac/tree/TreePosTest.java
tools/javac/failover/CheckAttributedTree.java
tools/javac/diags/CheckExamples.java

-steve