Bug 563987 - Provide a ServiceCaller for doing single-shot lookup of
OSGi services

Fix javadoc errors in the nightly build:
../../../rt.equinox.bundles/bundles/org.eclipse.equinox.common/src/org/eclipse/core/runtime/ServiceCaller.java:44:
error: bad use of '>'
 * ServiceCaller.callOnce(MyClass.class, ILog.class, (logger) ->
logger.info("All systems go!"));
                                                               ^
../../../rt.equinox.bundles/bundles/org.eclipse.equinox.common/src/org/eclipse/core/runtime/ServiceCaller.java:77:
error: bad use of '>'
 *   log.call(logger -> logger.info(msg);
                      ^
2 errors



Change-Id: Ibf71f1dedfd8ea726a8d71db26b0aa9269bd4874
Signed-off-by: Alexander Kurtakov <akurtako@redhat.com>
diff --git a/bundles/org.eclipse.equinox.common/src/org/eclipse/core/runtime/ServiceCaller.java b/bundles/org.eclipse.equinox.common/src/org/eclipse/core/runtime/ServiceCaller.java
index 483ff7c..37f7570 100644
--- a/bundles/org.eclipse.equinox.common/src/org/eclipse/core/runtime/ServiceCaller.java
+++ b/bundles/org.eclipse.equinox.common/src/org/eclipse/core/runtime/ServiceCaller.java
@@ -41,7 +41,7 @@
  * <p>
  * Single invocation example:
  * <pre>
- * ServiceCaller.callOnce(MyClass.class, ILog.class, (logger) -> logger.info("All systems go!"));
+ * ServiceCaller.callOnce(MyClass.class, ILog.class, (logger) -&gt; logger.info("All systems go!"));
  * </pre>
  * Note that it is generally more efficient to use a long-running service
  * utility, such as {@link ServiceTracker} or declarative services, but there
@@ -74,7 +74,7 @@
  * <pre>
  * static final ServiceCaller&lt;ILog&gt; log = new ServiceCaller(MyClass.class, ILog.class);
  * static void info(String msg) {
- *   log.call(logger -> logger.info(msg);
+ *   log.call(logger -&gt; logger.info(msg);
  * }
  * </pre>
  *