java.lang.Error thrown when executing Synth example


UIDefaults.getUI() failed: no ComponentUI class for: javax.swing.JPanel[,0,0,0x0
,invalid,layout=java.awt.FlowLayout,alignmentX=0.0,alignmentY=0.0,border=,flags=
9,maximumSize=,minimumSize=,preferredSize=]
java.lang.Error
        at javax.swing.UIDefaults.getUIError(UIDefaults.java:689)
        at javax.swing.MultiUIDefaults.getUIError(MultiUIDefaults.java:117)
        at javax.swing.UIDefaults.getUI(UIDefaults.java:719)
        at javax.swing.UIManager.getUI(UIManager.java:829)
        at javax.swing.JPanel.updateUI(JPanel.java:104)
        at javax.swing.JPanel.<init>(JPanel.java:64)
        at javax.swing.JPanel.<init>(JPanel.java:87)
        at javax.swing.JPanel.<init>(JPanel.java:95)
        at javax.swing.JRootPane.createGlassPane(JRootPane.java:480)
        at javax.swing.JRootPane.<init>(JRootPane.java:311)
        at javax.swing.JFrame.createRootPane(JFrame.java:247)
        at javax.swing.JFrame.frameInit(JFrame.java:228)
        at javax.swing.JFrame.<init>(JFrame.java:195)
        at Example1.main(Example1.java:17)
UIDefaults.getUI() failed: no ComponentUI class for: javax.swing.JPanel[,0,0,0x0
,invalid,layout=java.awt.FlowLayout,alignmentX=0.0,alignmentY=0.0,border=,flags=
9,maximumSize=,minimumSize=,preferredSize=]
java.lang.Error
        at javax.swing.UIDefaults.getUIError(UIDefaults.java:689)
        at javax.swing.MultiUIDefaults.getUIError(MultiUIDefaults.java:117)
        at javax.swing.UIDefaults.getUI(UIDefaults.java:719)
        at javax.swing.UIManager.getUI(UIManager.java:829)
        at javax.swing.JPanel.updateUI(JPanel.java:104)
        at javax.swing.JPanel.<init>(JPanel.java:64)
        at javax.swing.JPanel.<init>(JPanel.java:87)
        at javax.swing.JPanel.<init>(JPanel.java:95)
        at javax.swing.JRootPane.createContentPane(JRootPane.java:455)
        at javax.swing.JRootPane.<init>(JRootPane.java:313)
        at javax.swing.JFrame.createRootPane(JFrame.java:247)
        at javax.swing.JFrame.frameInit(JFrame.java:228)
        at javax.swing.JFrame.<init>(JFrame.java:195)
        at Example1.main(Example1.java:17)
UIDefaults.getUI() failed: no ComponentUI class for: javax.swing.JRootPane[,0,0,
0x0,invalid,layout=javax.swing.JRootPane$RootLayout,alignmentX=0.0,alignmentY=0.
0,border=,flags=1,maximumSize=,minimumSize=,preferredSize=]
java.lang.Error
        at javax.swing.UIDefaults.getUIError(UIDefaults.java:689)
        at javax.swing.MultiUIDefaults.getUIError(MultiUIDefaults.java:117)
        at javax.swing.UIDefaults.getUI(UIDefaults.java:719)
        at javax.swing.UIManager.getUI(UIManager.java:829)
        at javax.swing.JRootPane.updateUI(JRootPane.java:418)
        at javax.swing.JRootPane.<init>(JRootPane.java:316)
        at javax.swing.JFrame.createRootPane(JFrame.java:247)
        at javax.swing.JFrame.frameInit(JFrame.java:228)
        at javax.swing.JFrame.<init>(JFrame.java:195)
        at Example1.main(Example1.java:17)
UIDefaults.getUI() failed: no ComponentUI class for: javax.swing.JTextField[,0,0
,0x0,invalid,alignmentX=0.0,alignmentY=0.0,border=,flags=0,maximumSize=,minimumS
ize=,preferredSize=,caretColor=,disabledTextColor=,editable=true,margin=,selecte
dTextColor=,selectionColor=,columns=0,columnWidth=0,command=,horizontalAlignment
=CENTER]
java.lang.Error
        at javax.swing.UIDefaults.getUIError(UIDefaults.java:689)
        at javax.swing.MultiUIDefaults.getUIError(MultiUIDefaults.java:117)
        at javax.swing.UIDefaults.getUI(UIDefaults.java:719)
        at javax.swing.UIManager.getUI(UIManager.java:829)
        at javax.swing.text.JTextComponent.updateUI(JTextComponent.java:307)
        at javax.swing.text.JTextComponent.<init>(JTextComponent.java:281)
        at javax.swing.JTextField.<init>(JTextField.java:207)
        at javax.swing.JTextField.<init>(JTextField.java:159)
        at Example1.main(Example1.java:20)
UIDefaults.getUI() failed: no ComponentUI class for: javax.swing.JButton[,0,0,0x
0,invalid,alignmentX=0.0,alignmentY=0.0,border=,flags=0,maximumSize=,minimumSize
=,preferredSize=,defaultIcon=,disabledIcon=,disabledSelectedIcon=,margin=null,pa
intBorder=true,paintFocus=true,pressedIcon=,rolloverEnabled=false,rolloverIcon=,
rolloverSelectedIcon=,selectedIcon=,text=button,defaultCapable=true]
java.lang.Error
        at javax.swing.UIDefaults.getUIError(UIDefaults.java:689)
        at javax.swing.MultiUIDefaults.getUIError(MultiUIDefaults.java:117)
        at javax.swing.UIDefaults.getUI(UIDefaults.java:719)
        at javax.swing.UIManager.getUI(UIManager.java:829)
        at javax.swing.JButton.updateUI(JButton.java:113)
        at javax.swing.AbstractButton.init(AbstractButton.java:1984)
        at javax.swing.JButton.<init>(JButton.java:103)
        at javax.swing.JButton.<init>(JButton.java:76)
        at Example1.main(Example1.java:21)

Steps to reproduce:
-------------------
1) Compile and run the attahced code with the PIT build dated 13th Sept.
2) This is fixed in re-spin. So you can close this.