[Java] Upgrade to Checkstyle 8.24.

Author: mjpt777

build.gradle

@@ -135,7 +135,7 @@ subprojects {
  jar.enabled = true
 
  dependencies {
- checkstyle 'com.puppycrawl.tools:checkstyle:8.23'
+ checkstyle 'com.puppycrawl.tools:checkstyle:8.24'
 
  compile 'org.agrona:agrona:1.0.7'
 
@@ -144,7 +144,7 @@ subprojects {
  testCompile 'junit:junit:4.12'
  }
 
- checkstyle.toolVersion = '8.23'
+ checkstyle.toolVersion = '8.24'
 
  compileJava {
  sourceCompatibility = sbeJavaVersion

config/checkstyle/checkstyle.xml

@@ -17,6 +17,11 @@
  <property name="eachLine" value="true"/>
  </module>
 
+ <module name="LineLength">
+ <property name="max" value="120"/>
+ <property name="ignorePattern" value="^[ \t]*\*.*@.*$"/>
+ </module>
+
  <module name="TreeWalker">
  <property name="tabWidth" value="4"/>
  <property name="severity" value="error"/>
@@ -59,11 +64,6 @@
 
  <module name="UnusedImports"/>
 
- <module name="LineLength">
- <property name="max" value="120"/>
- <property name="ignorePattern" value="^[ \t]*\*.*@.*$"/>
- </module>
-
  <module name="MethodLength">
  <property name="tokens" value="METHOD_DEF"/>
  <property name="max" value="100"/>