DERBY-6176 (Couple failures in SequenceGeneratorTest suite on trunk(1466748) with weme 6.2.)
 Disabling the test for small devices.





git-svn-id: https://svn.apache.org/repos/asf/db/derby/code/trunk@1467494 13f79535-47bb-0310-9956-ffa450edef68
DERBY-6178 AutoloadTest does not proprogate original jvm -D flags to spawned JVM, leading to LAB regression test failures

This change disables the AutoloadTest when a non-default base port is
passed to the test run.  Currently the test does not work correctly
for multiple concurrent runs using different base ports.



git-svn-id: https://svn.apache.org/repos/asf/db/derby/code/trunk@1467664 13f79535-47bb-0310-9956-ffa450edef68
DERBY-6179 Insert some guarding code into the first replication test to check port availability

Patch replscratch: checks the availability of the ports needed for the
replication test testReplication_Local_TestStraightReplication (the
first fixture) of the first test in the replication suite. This should
make it readily apparent in test log if there is such a
problem. Presently one needs to dig into the master or slaves' log
files to find that root cause.



git-svn-id: https://svn.apache.org/repos/asf/db/derby/code/trunk@1467722 13f79535-47bb-0310-9956-ffa450edef68
DERBY-6125 Code clean up in client driver.

derby-6125-imports-01-a. This "horizontal" patch makes the import
policy consistent for the client driver:

- iff a class from java.sql.* can be shadowed by a Derby class
  (i.e. Clob, ResultSet); we do not import such java.sql.* classes but
  refer to them using the full package and class name. The Derby
  classes are always imported and referenced in the short form. This
  makes the code much more readable IMHO.

- I'd like to change the names of the Derby classes that can shadow
  java.sql.* classes (so we can import such classes from java.sql.*
  too), but I need to investigate whether that can have any
  compatibility issues first. Does anyone know?

- removes unused public static variable ClientXid#MAXGTRIDSIZE

- removes a few unused initial values to silence NetBeans warnings

- removes unused Cursor#getUnicodeStream

Otherwise, the patch contains a few Javadoc improvements and typo
fixes.

git-svn-id: https://svn.apache.org/repos/asf/db/derby/code/trunk@1467726 13f79535-47bb-0310-9956-ffa450edef68
DERBY-3177: Cleanup suspect coding practices in the types package.

git-svn-id: https://svn.apache.org/repos/asf/db/derby/code/trunk@1468143 13f79535-47bb-0310-9956-ffa450edef68
just adding to a test comment.



git-svn-id: https://svn.apache.org/repos/asf/db/derby/code/trunk@1468167 13f79535-47bb-0310-9956-ffa450edef68
DERBY-6182: Shore up the encapsulation of StandardException.

git-svn-id: https://svn.apache.org/repos/asf/db/derby/code/trunk@1468225 13f79535-47bb-0310-9956-ffa450edef68
DERBY-6154 add non-order by cases to the BlobClob4BlobTest

While debugging DERBY-6092 it was noted that some other code
paths could be exercised by adding non order by queries to 
one of the test cases.  This change just reruns one of the
test cases with order by queries and then again with non-order by 
queries.  



git-svn-id: https://svn.apache.org/repos/asf/db/derby/code/trunk@1468229 13f79535-47bb-0310-9956-ffa450edef68
DERBY-6154

backing out change #1468229.  test worked when run standalone but changes
did not work when test was run as full suite.



git-svn-id: https://svn.apache.org/repos/asf/db/derby/code/trunk@1468307 13f79535-47bb-0310-9956-ffa450edef68
DERBY-6169: Reduce visibility of classes and methods under impl/sql

Changes under impl/sql/compile:

- Reduce visibility of some classes, fields and methods

- Remove some unused methods (including one actually used setter
  method where the field it sets is unused)

- Make last parameter of UnaryOperatorNode.init() a scalar rather
  than an array, since it's always a single value

git-svn-id: https://svn.apache.org/repos/asf/db/derby/code/trunk@1468317 13f79535-47bb-0310-9956-ffa450edef68