Bug 96284 [Properties] Clicking OK on Properties page of plugin.xml gives unexpected "Conflict in Encoding"
N20050523-0010 - open the Properties dialog for a plugin.xml - click OK => Error message dialog "Conflict in Encoding": "null conflicts with the encoding defined in the content type (UTF-8). Do you wish to set it anyways?" with buttons "Yes" and "No". Since I have not changed teh encoding, I don't expect that dialog.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/ide/dialogs/ResourceEncodingFieldEditor.java
* @see org.eclipse.jface.preference.FieldEditor#loadDefault()
	 */
	public void loadDefault() {
		setPresentsDefaultValue(true);
		doLoadDefault();
		refreshValidState();
	}
	/* (non-Javadoc)
	 * @see org.eclipse.ui.ide.dialogs.AbstractEncodingFieldEditor#findDefaultEncoding()
	 */
	protected String findDefaultEncoding() {
		if (resource instanceof IWorkspaceRoot)
			return super.findDefaultEncoding();
		String defaultCharset = getCharsetFromDescription();
		defaultCharset = getCharsetFromDescription();
		if (defaultCharset != null && defaultCharset.length() > 0)
			return defaultCharset;
		try {
			
			defaultCharset = resource.getParent().getDefaultCharset(true);
		} catch (CoreException exception) {
			
		}
		if (defaultCharset != null && defaultCharset.length() > 0)
			return defaultCharset;
		return super.findDefaultEncoding();
	}
	/**
	 * Returns the charset from the content description if there is one.
     *