Cursor is not moved up when pressing Up arrow.

Steps to reproduce:
1) turn on Line Wrapping (after words)
2) put cursor before wrapped line 

    |public void removeVetoableChangeListener( <line break>
VetoableChangeListener listener) {

3) press shift+end twice so the whole line is selected

    <selection start>public void removeVetoableChangeListener( <line break>
VetoableChangeListener listener) {|<selection end>

4) press shift-up, the selection is reduced to one line only

    <selection start>public void removeVetoableChangeListener( <line break>
|<selection end>VetoableChangeListener listener) {

5) now press up

-> cursor is not moved


Product Version: NetBeans IDE Dev (Build 201205140400)
Java: 1.6.0_32; Java HotSpot(TM) 64-Bit Server VM 20.7-b02
System: Windows 7 version 6.1 running on amd64; Cp1250; cs_CZ (nb)
User directory: C:\Users\jprox\AppData\Roaming\NetBeans\dev
Cache directory: C:\Users\jprox\AppData\Local\NetBeans\Cache\dev