Move AbstractHook into Java

src/main/groovy/com/github/lookout/whoas/AbstractHookRunner.groovy

@@ -1,37 +0,0 @@
-package com.github.lookout.whoas
-
-
-/**
- *
- */
-abstract class AbstractHookRunner {
-    protected AbstractHookQueue queue
-    protected Publisher publisher
-    protected Boolean keepGoing = true
-
-    AbstractHookRunner(AbstractHookQueue hookQueue) {
-        this(hookQueue, new Publisher())
-    }
-
-    AbstractHookRunner(AbstractHookQueue hookQueue, Publisher hookPublisher) {
-        this.publisher = hookPublisher
-        this.queue = hookQueue
-    }
-
-    Publisher getPublisher() {
-        return this.publisher
-    }
-
-    /** Block forever and run the runner's runloop. */
-    abstract void run()
-
-    /**
-     * Tell the runloop to stop
-     *
-     * This will only come into effect after the runner has completed it's
-     * currently executing work
-     */
-    void stop() {
-        this.keepGoing = false
-    }
-}

src/main/groovy/com/github/lookout/whoas/AbstractHookRunner.java

@@ -0,0 +1,38 @@
+package com.github.lookout.whoas;
+
+
+/**
+ *
+ */
+public abstract class AbstractHookRunner {
+    protected AbstractHookQueue queue;
+    protected Publisher publisher;
+    protected Boolean keepGoing = true;
+
+    public AbstractHookRunner(AbstractHookQueue hookQueue) {
+        this(hookQueue, new Publisher());
+    }
+
+    public AbstractHookRunner(AbstractHookQueue hookQueue,
+                              Publisher hookPublisher) {
+        this.publisher = hookPublisher;
+        this.queue = hookQueue;
+    }
+
+    public Publisher getPublisher() {
+        return this.publisher;
+    }
+
+    /** Block forever and run the runner's runloop. */
+    public abstract void run();
+
+    /**
+     * Tell the runloop to stop
+     *
+     * This will only come into effect after the runner has completed it's
+     * currently executing work
+     */
+    public void stop() {
+        this.keepGoing = false;
+    }
+}