Summary
-------

The public constructors of the classes `javafx.beans.property.adapter.JavaBeanXxxPropertyBuilder` and `javafx.beans.property.adapter.ReadOnlyJavaBeanXxxPropertyBuilder` (Xxx = Boolean, Float, Double, String, Object, Long, Int) was exposed by mistake and should be deprecated for removal.

Problem
-------

The `JavaBeanXxxPropertyBuilder` and `ReadOnlyJavaBeanXxxPropertyBuilder` classes had a default public constructor up to JavaFX 12 by mistake. They have a static `create()` method that is used for instantiation.

Solution
--------

In JavaFX 13 the constructors for `JavaBeanXxxPropertyBuilder` were made explicit with a doc comment that they will be removed in the future. In 14 they are to be deprecated for removal along with the constructors for `ReadOnlyJavaBeanXxxPropertyBuilder`. In 15 they are to be removed.

Specification
-------------

The `@Deprecated(since="14", forRemoval=true)` annotation was added to all `JavaBeanXxxPropertyBuilder`s and `ReadOnlyJavaBeanXxxPropertyBuilder`s as shown here for the Double variant:

    /**
     * @deprecated This constructor was exposed erroneously and will be removed in the next version. Use {@link #create()} instead.
     */
    @Deprecated(since="14", forRemoval=true)
    public JavaBeanDoublePropertyBuilder() {}

```
JavaBeanBooleanPropertyBuilder()
JavaBeanDoublePropertyBuilder()
JavaBeanIntegerProperty()
JavaBeanLongPropertyBuilder()
JavaBeanFloatPropertyBuilder()
JavaBeanStringPropertyBuilder()
JavaBeanObjectPropertyBuilder()

ReadOnlyJavaBeanBooleanPropertyBuilder()
ReadOnlyJavaBeanDoublePropertyBuilder()
ReadOnlyJavaBeanIntegerProperty()
ReadOnlyJavaBeanLongPropertyBuilder()
ReadOnlyJavaBeanFloatPropertyBuilder()
ReadOnlyJavaBeanStringPropertyBuilder()
ReadOnlyJavaBeanObjectPropertyBuilder()
```