AutoRefactored moving assignments inside if conditions before the if statement.

DoubleMetaphoneApproximateMatchingRuleImpl.java:
Additional code cleanup.

git-svn-id: https://svn.forgerock.org/opendj/trunk@11382 41b1ffd8-f28e-4786-ab96-9950f0a78031
OPENDJ-1630 CR-5560 Fix some matching rules and their tests

Fix AbstractSubstringMatchingRuleImpl.evaluatesEscape() method
Fix SchemaUtils.normalizeNumericStringAttributeValue() method

Fix tests:
 - AbstractSubstringMatchingRuleImplTest
 - DirectoryStringFirstComponentEqualityMatchingRuleTest
 - NumericStringEqualityMatchingRuleTest
 - NumericStringOrderingMatchingRuleTest
 - NumericStringSubstringMatchingRuleTest
 - SchemaUtilsTest
 - UniqueMemberEqualityMatchingRuleTest


git-svn-id: https://svn.forgerock.org/opendj/trunk@11388 41b1ffd8-f28e-4786-ab96-9950f0a78031