Bug 199862 Master page should not an inheritable property [05]
Description: Master page should not an inheritable property. Build number: 2.2.1.v20070814-0630 Steps to reproduce: 1. New a table with a label in one cell. 2. Select "Simple MasterPage" for "Master Page" of table in Property Editor. Expected result: "Master Page" of label in Property editor should be "None". Actual result: "Master Page" of label in Property is "Simple MasterPage". Error log: N/A
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/ScalarParameterHandle.java
* Often used for passwords.
	 * 
	 * @param concealValue
	 *            <code>true</code> if hides the user's entry by asterisks,
	 *            <code>false</code> if shows characters as usual.
	 * @throws SemanticException
	 *             if the property is locked.
	 */
	public void setConcealValue( boolean concealValue )
			throws SemanticException
	{
		setProperty( CONCEAL_VALUE_PROP, Boolean.valueOf( concealValue ) );
	}
	/**
	 * Tests whether the value of the parameter can be <code>null</code>.
	 * 
	 * @return <code>true</code> if the value can be <code>null</code>,
	 *         <code>false</code> if the value can not be <code>null</code>.
	 * 
	 * @deprecated by {@link #isRequired()}
	 */
	public boolean allowNull( )
	{
		return !getBooleanProperty( IS_REQUIRED_PROP );
	}
	/**
	 * Sets the flag that indicates whether the value of the parameter can be
	 * <code>null</code>.
	 * 
	 * @param allowNull