Implement CapabilitiesImmutable to indicate that getRequestedCapabilities() and getChosenCapabilities() return immutable instances. Add cloneCapabilities() to create a mutable clone of an immutable set of capabilities.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/impl/x11/X11GraphicsConfigurationFactory.java b/src/nativewindow/classes/com/jogamp/nativewindow/impl/x11/X11GraphicsConfigurationFactory.java
index 87324a57c..ff07fab44 100644
--- a/src/nativewindow/classes/com/jogamp/nativewindow/impl/x11/X11GraphicsConfigurationFactory.java
+++ b/src/nativewindow/classes/com/jogamp/nativewindow/impl/x11/X11GraphicsConfigurationFactory.java
@@ -65,14 +65,14 @@ public class X11GraphicsConfigurationFactory extends GraphicsConfigurationFactor
         return XVisualInfo.create(xvis[0]);
     }
 
-    public static XVisualInfo getXVisualInfo(AbstractGraphicsScreen screen, Capabilities capabilities)
+    public static XVisualInfo getXVisualInfo(AbstractGraphicsScreen screen, CapabilitiesImmutable capabilities)
     {
         XVisualInfo xv = getXVisualInfoImpl(screen, capabilities, 4 /* TrueColor */);
         if(null!=xv) return xv;
         return getXVisualInfoImpl(screen, capabilities, 5 /* DirectColor */);
     }
 
-    private static XVisualInfo getXVisualInfoImpl(AbstractGraphicsScreen screen, Capabilities capabilities, int c_class)
+    private static XVisualInfo getXVisualInfoImpl(AbstractGraphicsScreen screen, CapabilitiesImmutable capabilities, int c_class)
     {
         XVisualInfo ret = null;
         int[] num = { -1 };