Updated the definitions file to add overloaded functions, added

no-unused-private-field for Mac builds. Gradle also now works
with the classifier-based dependency system, rather than having
separate repos for every level.

Change-Id: I2eb87391181e91b5675e3e982e4d915be83e14ea

java/java.gradle

@@ -15,6 +15,7 @@ sourceSets {
 jar {
     description = 'Generates NetworkTables jar, with the JNI shared libraries embedded'
     baseName = 'ntcore'
+    classifier = "$buildPlatform${useExtension ? '-' + repo : ''}"
 
     if (buildPlatform == 'arm') {
         dependsOn { ntcoreSharedLibrary }
@@ -34,17 +35,22 @@ jar {
 task networktablesJavaSource(type: Jar, dependsOn: classes) {
     description = 'Generates the source jar for NetworkTables java'
     group = 'WPILib'
-    classifier = 'source'
+    baseName = 'ntcore'
+    classifier = "sources${useExtension ? '-' + repo : ''}"
     from sourceSets.main.allJava
 }
 
 task networktablesJavadoc(type: Jar, dependsOn: javadoc) {
     description = 'Generates the javadoc jar for NetworkTables java'
     group = 'WPILib'
-    classifier = 'javadoc'
+    baseName = 'ntcore'
+    classifier = "javadoc${useExtension ? '-' + repo : ''}"
     from javadoc.destinationDir
 }
 
+build.dependsOn networktablesJavaSource
+build.dependsOn networktablesJavadoc
+
 /**
  * Generates the JNI headers
  */
@@ -96,7 +102,9 @@ ext.setupJniIncludes = { binaries ->
                 def jdkLocation = org.gradle.internal.jvm.Jvm.current().javaHome
                 platformSpecificIncludeFlag("${jdkLocation}/include", cppCompiler)
 
-                if (targetPlatform.operatingSystem.linux) {
+                if (targetPlatform.operatingSystem.macOsX) {
+                    platformSpecificIncludeFlag("${jdkLocation}/include/darwin", cppCompiler)
+                } else if (targetPlatform.operatingSystem.linux) {
                     platformSpecificIncludeFlag("${jdkLocation}/include/linux", cppCompiler)
                 } else if (targetPlatform.operatingSystem.windows) {
                     platformSpecificIncludeFlag("${jdkLocation}/include/win32", cppCompiler)