Bug 315281 update copyrights for 3.6
bundles/org.eclipse.core.databinding.beans/src/org/eclipse/core/internal/databinding/beans/BeanMapProperty.java
private final PropertyDescriptor propertyDescriptor;
	private final Class keyType;
	private final Class valueType;
	/**
	 * @param propertyDescriptor
	 * @param keyType
	 * @param valueType
	 */
	public BeanMapProperty(PropertyDescriptor propertyDescriptor,
			Class keyType, Class valueType) {
		this.propertyDescriptor = propertyDescriptor;
		this.keyType = keyType;
		this.valueType = valueType;
	}
	public Object getKeyType() {
		return keyType;
	}
	public Object getValueType() {
		return valueType;
	}
	protected Map doGetMap(Object source) {
		return asMap(BeanPropertyHelper