public static UText forfield(Furnace fnd, final Object obj, String fn) {
final java.lang.reflect.Field f;
try {
f = obj.getClass().getField(fn);
} catch (NoSuchFieldException e) {
throw (new RuntimeException(e));
}
if (f.getType() != String.class) throw (new RuntimeException("Not a string field: " + f));
return (new UText(fnd) {
public String text() {
try {
return ((String) f.get(obj));
} catch (IllegalAccessException e) {
throw (new RuntimeException(e));
}
}
});
}
private static boolean isOceanTheme() {
if (!inSandbox) {
try {
java.lang.reflect.Field field = MetalLookAndFeel.class.getDeclaredField("currentTheme");
field.setAccessible(true);
Object theme = field.get(null);
return "javax.swing.plaf.metal.OceanTheme".equals(theme.getClass().getName());
} catch (Exception ex) {
// We're in a sandbox and can't access the field
inSandbox = true;
}
}
if (!checkedForOcean) {
checkedForOcean = true;
checkForOcean();
}
return usingOcean;
}