Delete a bidirectional binding that was previously defined with bindBidirectional(Property, Property) or bindBidirectional(javafx.beans.property.Property, javafx.beans.property.Property, java.text.Format).

Parameters:

property1		the first Property<T>
property2		the second Property<T>

Exceptions:

NullPointerException		if one of the properties is null
IllegalArgumentException		if both properties are equal

Since:  JavaFX 2.1