pom.xml(maven-checkstyle-plugin): update to 2.16

This change also updates Checkstyle to 6.2

@see http://blog.soebes.de/blog/2015/07/20/apache-maven-checkstyle-plugin-version-2-dot-16-released/

No functional changes.

Author: php-coder

pom.xml

@@ -55,7 +55,7 @@
 		<jasmine.plugin.version>1.3.1.6</jasmine.plugin.version>
 		<failsafe.plugin.version>2.18.1</failsafe.plugin.version>
 		<license.plugin.version>1.9.0</license.plugin.version>
-		<checkstyle.plugin.version>2.15</checkstyle.plugin.version>
+		<checkstyle.plugin.version>2.16</checkstyle.plugin.version>
 		<pmd.plugin.version>3.4</pmd.plugin.version>
 		<jacoco.plugin.version>0.7.4.201502262128</jacoco.plugin.version>
 		<coveralls.plugin.version>2.2.0</coveralls.plugin.version>

src/main/config/checkstyle.xml

@@ -208,7 +208,6 @@
         <module name="InnerAssignment"/>
         <module name="MagicNumber"/>
         <module name="MissingSwitchDefault"/>
-        <module name="RedundantThrows"/>
         <module name="SimplifyBooleanExpression"/>
         <module name="SimplifyBooleanReturn"/>
         <module name="ParameterAssignment"/>
@@ -224,7 +223,6 @@
             <module name="IllegalCatch"/>
             <module name="ArrayTrailingComma"/>
             <module name="MultipleStringLiterals"/>
-            <module name="JUnitTestCase"/>
         -->
 
         <!-- Checks for class design                         -->