Added examples.

examples/annotation-processor/java/build.gradle

@@ -0,0 +1,45 @@
+buildscript {
+    repositories {
+        mavenLocal()
+    }
+    dependencies {
+        classpath "net.thauvin.erik.gradle:semver:0.9.2-beta"
+    }
+}
+
+// ./gradlew
+// ./gradlew clean incrementPatch run
+// ./gradlew clean incrementMinor run
+// ./gradlew clean incrementMajor run
+
+plugins {
+    id 'java'
+    id 'application'
+}
+
+apply plugin: 'net.thauvin.erik.gradle.semver'
+
+mainClassName = 'com.example.Example'
+
+defaultTasks 'run'
+
+compileJava.options.annotationProcessorGeneratedSourcesDirectory = file("${projectDir}/src/generated")
+
+def semverProcessor = "net.thauvin.erik:semver:1.1.0-beta+2"
+
+dependencies {
+    annotationProcessor semverProcessor
+    compileOnly semverProcessor
+}
+
+repositories {
+    mavenLocal()
+    jcenter()
+}
+
+semver {
+//    properties = "example.properties"
+//    keysPrefix = "example."
+//    preReleaseKey = "release"
+//    buildMetaKey = "meta"
+}