Fix spelling of occurred.

configurator/src/main/java/org/apache/felix/configurator/impl/ServicesListener.java

@@ -171,7 +171,7 @@ public void start() {
                         + Constants.OBJECTCLASS + "=" + serviceName + ")");
             } catch (final InvalidSyntaxException ise) {
                 // this should really never happen
-                throw new RuntimeException("Unexpected exception occured.", ise);
+                throw new RuntimeException("Unexpected exception occurred.", ise);
             }
             this.retainService();
         }

dependencymanager/org.apache.felix.dependencymanager.itest/src/org/apache/felix/dm/itest/api/AspectRaceTest.java

@@ -92,7 +92,7 @@ public void testConcurrentAspects() {
                 }
 
                 if (super.errorsLogged()) {
-                    throw new IllegalStateException("Race test interrupted (some error occured, see previous logs)");
+                    throw new IllegalStateException("Race test interrupted (some error occurred, see previous logs)");
                 }
             }
         }

dependencymanager/org.apache.felix.dependencymanager.itest/src/org/apache/felix/dm/itest/api/ServiceRaceTest.java

@@ -227,7 +227,7 @@ public void run() {
         m_threadPool.awaitQuiescence(5000, TimeUnit.MILLISECONDS);
 
         if (super.errorsLogged()) {
-            throw new IllegalStateException("Race test interrupted (some error occured, see previous logs)");
+            throw new IllegalStateException("Race test interrupted (some error occurred, see previous logs)");
         }
 
         debug("finished one test loop");

dependencymanager/org.apache.felix.dependencymanager.itest/src/org/apache/felix/dm/itest/api/ServiceRaceWithOrderedUnbindTest.java

@@ -206,7 +206,7 @@ void doTest(int loop) throws Throwable {
         }
 
         if (super.errorsLogged()) {
-            throw new IllegalStateException("Race test interrupted (some error occured, see previous logs)");
+            throw new IllegalStateException("Race test interrupted (some error occurred, see previous logs)");
         }
 
         debug("finished one test loop");

gogo/jline/src/test/java/org/apache/felix/gogo/jline/telnet/ConnectionListener.java

@@ -64,39 +64,39 @@
 public interface ConnectionListener {
 
     /**
-     * Called when a CONNECTION_IDLE event occured.
+     * Called when a CONNECTION_IDLE event occurred.
      *
      * @param ce ConnectionEvent instance.
      * @see ConnectionEvent.Type#CONNECTION_IDLE
      */
     void connectionIdle(ConnectionEvent ce);
 
     /**
-     * Called when a CONNECTION_TIMEDOUT event occured.
+     * Called when a CONNECTION_TIMEDOUT event occurred.
      *
      * @param ce ConnectionEvent instance.
      * @see ConnectionEvent.Type#CONNECTION_TIMEDOUT
      */
     void connectionTimedOut(ConnectionEvent ce);
 
     /**
-     * Called when a CONNECTION_LOGOUTREQUEST occured.
+     * Called when a CONNECTION_LOGOUTREQUEST occurred.
      *
      * @param ce ConnectionEvent instance.
      * @see ConnectionEvent.Type#CONNECTION_LOGOUTREQUEST
      */
     void connectionLogoutRequest(ConnectionEvent ce);
 
     /**
-     * Called when a CONNECTION_BREAK event occured.
+     * Called when a CONNECTION_BREAK event occurred.
      *
      * @param ce ConnectionEvent instance.
      * @see ConnectionEvent.Type#CONNECTION_BREAK
      */
     void connectionSentBreak(ConnectionEvent ce);
 
     /**
-     * Called when a CONNECTION_TERMINAL_GEOMETRY_CHANGED event occured.
+     * Called when a CONNECTION_TERMINAL_GEOMETRY_CHANGED event occurred.
      *
      * @param ce ConnectionEvent instance.
      * @see ConnectionEvent.Type#CONNECTION_TERMINAL_GEOMETRY_CHANGED

ipojo/runtime/composite/src/main/java/org/apache/felix/ipojo/composite/instance/InstanceHandler.java

@@ -165,7 +165,7 @@ private void createInstance(Factory fact, ManagedConfiguration config) {
         } catch (MissingHandlerException e) {
             error("The instance creation has failed, at least one handler is missing", e);
         } catch (ConfigurationException e) {
-            error("The instance creation has failed, an error during the configuration has occured", e);
+            error("The instance creation has failed, an error during the configuration has occurred", e);
         }
     }
 

log/src/main/java/org/apache/felix/log/Activator.java

@@ -159,7 +159,7 @@ public void start(final BundleContext context) throws Exception
         try {
             m_configurationListener = new ConfigurationListenerImpl(context, m_log, m_loggerAdmin);
         } catch (Exception e) {
-            m_log.log(getClass().getName(), context.getBundle(), null, LogLevel.ERROR, "An error occured while setting up the configuration listener.", e);
+            m_log.log(getClass().getName(), context.getBundle(), null, LogLevel.ERROR, "An error occurred while setting up the configuration listener.", e);
         }
     }
 

log/src/main/java/org/apache/felix/log/ConfigurationListenerImpl.java

@@ -188,10 +188,10 @@ private List<Dictionary> listConfigurations(String filter) {
             }
             catch (IllegalAccessException | IllegalArgumentException | InvocationTargetException e) {
                 if (e instanceof InvocationTargetException) {
-                    m_log.log(getClass().getName(), m_context.getBundle(), null, LogLevel.ERROR, "An error occured reflecting on ConfigurationAdmin.", ((InvocationTargetException)e).getTargetException());
+                    m_log.log(getClass().getName(), m_context.getBundle(), null, LogLevel.ERROR, "An error occurred reflecting on ConfigurationAdmin.", ((InvocationTargetException)e).getTargetException());
                 }
                 else {
-                    m_log.log(getClass().getName(), m_context.getBundle(), null, LogLevel.ERROR, "An error occured reflecting on ConfigurationAdmin.", e);
+                    m_log.log(getClass().getName(), m_context.getBundle(), null, LogLevel.ERROR, "An error occurred reflecting on ConfigurationAdmin.", e);
                 }
             }
             return Collections.emptyList();

log/src/main/java/org/apache/felix/log/Log.java

@@ -213,7 +213,7 @@ synchronized Enumeration<LogEntry> getEntries()
 
     /**
      * Called when a framework event occurs.
-     * @param event the event that occured
+     * @param event the event that occurred
      */
     @Override
     public void frameworkEvent(final FrameworkEvent event)
@@ -255,7 +255,7 @@ public void frameworkEvent(final FrameworkEvent event)
 
     /**
      * Called when a bundle event occurs.
-     * @param event the event that occured
+     * @param event the event that occurred
      */
     @Override
     public void bundleChanged(final BundleEvent event)
@@ -306,7 +306,7 @@ public static StackTraceElement getStackTraceElement() {
 
     /**
      * Called when a service event occurs.
-     * @param event the event that occured
+     * @param event the event that occurred
      */
     @Override
     public void serviceChanged(final ServiceEvent event)

utils/src/main/java/org/apache/felix/utils/json/JSONParser.java

@@ -204,7 +204,7 @@ private static Object parseObject(String jsonObject) {
                 values.put(pair.key, pair.value);
                 lastParsedObject = jsonObject;
             } catch (Throwable t) {
-                throw new IllegalArgumentException("An error occured after: " + lastParsedObject, t);
+                throw new IllegalArgumentException("An error occurred after: " + lastParsedObject, t);
             }
         }