Product Version: NetBeans IDE Dev (Build 200910260201)
Java: 1.6.0_16; Java HotSpot(TM) Client VM 14.2-b01
System: Windows XP version 5.1 running on x86; MS932; ja_JP (nb)

There are following conflicts with mnemonics in Checkout wizard - first panel:
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 Tested Window title : Checkout
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Results of Accessibility test
 Components with potential mnemonics conflict:
 - components with mnemonic 'C' :
   Class: javax.swing.JButton {  Proxy Configuration... |  This dialog lets you specify network connection parameters to
use when connection to a given SVN server. Possible options include: HTTP proxy, SOCKS proxy, direct connection or
system default. } 
   Class: javax.swing.JLabel {  Client Certificate File: |  Path to the Client Certificate File } 
 - components with mnemonic 'P' :
   Class: javax.swing.JLabel {  Passphrase: |  Passphrase } 
   Class: javax.swing.JLabel {  Password: |  Your password used for authentication }