Reproduced in M3 RC2.

Steps to reproduce:

- create project wizard step 3 (Web Server Configuration);
- press manage button;
- do not select any server just press Ok button.

java.lang.NullPointerException
	at org.netbeans.modules.php.project.wizards.HostHolder.equals(HostHolder.java:76)
	at javax.swing.JComboBox.setSelectedItem(JComboBox.java:538)
	at org.netbeans.modules.php.project.wizards.HostPanelVisual.setSelectedHost(HostPanelVisual.java:109)
	at org.netbeans.modules.php.project.wizards.HostPanelVisual.setSelectedHost(HostPanelVisual.java:102)
	at org.netbeans.modules.php.project.wizards.HostPanelVisual.myManageHostBtnActionPerformed(HostPanelVisual.java:191)
	at org.netbeans.modules.php.project.wizards.HostPanelVisual.access$100(HostPanelVisual.java:61)
	at org.netbeans.modules.php.project.wizards.HostPanelVisual$2.actionPerformed(HostPanelVisual.java:147)
	at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1882)
	at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2202)
	at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)
	at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)
	at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:234)
	at java.awt.Component.processMouseEvent(Component.java:5554)
	at javax.swing.JComponent.processMouseEvent(JComponent.java:3126)
	at java.awt.Component.processEvent(Component.java:5319)
	at java.awt.Container.processEvent(Container.java:2010)
	at java.awt.Component.dispatchEventImpl(Component.java:4021)
	at java.awt.Container.dispatchEventImpl(Container.java:2068)
	at java.awt.Component.dispatchEvent(Component.java:3869)
	at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4256)
	at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3936)
	at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3866)
	at java.awt.Container.dispatchEventImpl(Container.java:2054)
	at java.awt.Window.dispatchEventImpl(Window.java:1774)
	at java.awt.Component.dispatchEvent(Component.java:3869)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
	at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:269)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:180)
	at java.awt.Dialog$1.run(Dialog.java:517)
	at java.awt.Dialog$2.run(Dialog.java:545)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.awt.Dialog.show(Dialog.java:543)
	at org.netbeans.core.windows.services.NbPresenter.superShow(NbPresenter.java:834)
	at org.netbeans.core.windows.services.NbPresenter.doShow(NbPresenter.java:868)
	at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:856)
	at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:104)
	at org.openide.util.Mutex.doEventAccess(Mutex.java:1223)
	at org.openide.util.Mutex.readAccess(Mutex.java:242)
	at org.netbeans.core.windows.services.NbPresenter.show(NbPresenter.java:841)
	at java.awt.Component.show(Component.java:1300)
	at java.awt.Component.setVisible(Component.java:1253)
	at org.openide.loaders.TemplateWizard.instantiateImpl(TemplateWizard.java:502)
	at org.openide.loaders.TemplateWizard.instantiate(TemplateWizard.java:369)
[catch] at org.netbeans.modules.project.ui.actions.NewProject$2.run(NewProject.java:139)
	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:461)
	at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:269)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:184)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:176)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)