A massive organize imports and formatting of the sources using default Eclipse code...
[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpdt / internal / ui / preferences / JavaEditorHoverConfigurationBlock.java
index d5b0fb5..d0aefce 100644 (file)
@@ -50,39 +50,49 @@ import org.eclipse.swt.widgets.Text;
  */
 class JavaEditorHoverConfigurationBlock {
 
-       private static final String DELIMITER= PreferencesMessages.getString("JavaEditorHoverConfigurationBlock.delimiter"); //$NON-NLS-1$
+       private static final String DELIMITER = PreferencesMessages
+                       .getString("JavaEditorHoverConfigurationBlock.delimiter"); //$NON-NLS-1$
 
        // Data structure to hold the values which are edited by the user
        private static class HoverConfig {
-               
+
                private String fModifierString;
+
                private boolean fIsEnabled;
+
                private int fStateMask;
 
                private HoverConfig(String modifier, int stateMask, boolean enabled) {
-                       fModifierString= modifier;
-                       fIsEnabled= enabled;
-                       fStateMask= stateMask;
+                       fModifierString = modifier;
+                       fIsEnabled = enabled;
+                       fStateMask = stateMask;
                }
        }
 
        private IPreferenceStore fStore;
+
        private HoverConfig[] fHoverConfigs;
+
        private Text fModifierEditor;
+
        private Button fEnableField;
+
        private List fHoverList;
+
        private Text fDescription;
+
        private Button fShowHoverAffordanceCheckbox;
-       
+
        private JavaEditorPreferencePage fMainPreferencePage;
 
        private StatusInfo fStatus;
 
-       public JavaEditorHoverConfigurationBlock(JavaEditorPreferencePage mainPreferencePage, IPreferenceStore store) {
+       public JavaEditorHoverConfigurationBlock(
+                       JavaEditorPreferencePage mainPreferencePage, IPreferenceStore store) {
                Assert.isNotNull(mainPreferencePage);
                Assert.isNotNull(store);
-               fMainPreferencePage= mainPreferencePage;
-               fStore= store;
+               fMainPreferencePage = mainPreferencePage;
+               fStore = store;
        }
 
        /**
@@ -90,106 +100,134 @@ class JavaEditorHoverConfigurationBlock {
         */
        public Control createControl(Composite parent) {
 
-               PixelConverter pixelConverter= new PixelConverter(parent);
+               PixelConverter pixelConverter = new PixelConverter(parent);
 
-               Composite hoverComposite= new Composite(parent, SWT.NULL);
-               GridLayout layout= new GridLayout();
-               layout.numColumns= 2;
+               Composite hoverComposite = new Composite(parent, SWT.NULL);
+               GridLayout layout = new GridLayout();
+               layout.numColumns = 2;
                hoverComposite.setLayout(layout);
-               GridData gd= new GridData(GridData.GRAB_HORIZONTAL | GridData.VERTICAL_ALIGN_FILL);
+               GridData gd = new GridData(GridData.GRAB_HORIZONTAL
+                               | GridData.VERTICAL_ALIGN_FILL);
                hoverComposite.setLayoutData(gd);
 
-               Label label= new Label(hoverComposite, SWT.NONE);
-               label.setText(PreferencesMessages.getString("JavaEditorHoverConfigurationBlock.hoverPreferences")); //$NON-NLS-1$
-               gd= new GridData(GridData.FILL_HORIZONTAL);
-               gd.horizontalAlignment= GridData.BEGINNING;
-               gd.horizontalSpan= 2;
+               Label label = new Label(hoverComposite, SWT.NONE);
+               label
+                               .setText(PreferencesMessages
+                                               .getString("JavaEditorHoverConfigurationBlock.hoverPreferences")); //$NON-NLS-1$
+               gd = new GridData(GridData.FILL_HORIZONTAL);
+               gd.horizontalAlignment = GridData.BEGINNING;
+               gd.horizontalSpan = 2;
                label.setLayoutData(gd);
-               gd= new GridData(GridData.GRAB_HORIZONTAL | GridData.VERTICAL_ALIGN_FILL);
+               gd = new GridData(GridData.GRAB_HORIZONTAL
+                               | GridData.VERTICAL_ALIGN_FILL);
 
                // Hover list
-               fHoverList= new List(hoverComposite, SWT.SINGLE | SWT.V_SCROLL | SWT.BORDER);
-               gd= new GridData(GridData.VERTICAL_ALIGN_BEGINNING | GridData.FILL_HORIZONTAL);
-               int listHeight= 10 * fHoverList.getItemHeight();
-               gd.heightHint= listHeight;
+               fHoverList = new List(hoverComposite, SWT.SINGLE | SWT.V_SCROLL
+                               | SWT.BORDER);
+               gd = new GridData(GridData.VERTICAL_ALIGN_BEGINNING
+                               | GridData.FILL_HORIZONTAL);
+               int listHeight = 10 * fHoverList.getItemHeight();
+               gd.heightHint = listHeight;
                fHoverList.setLayoutData(gd);
                fHoverList.addSelectionListener(new SelectionListener() {
                        public void widgetSelected(SelectionEvent e) {
                                handleHoverListSelection();
                        }
+
                        public void widgetDefaultSelected(SelectionEvent e) {
                        }
                });
 
-
-               Composite stylesComposite= new Composite(hoverComposite, SWT.NONE);
-               layout= new GridLayout();
-               layout.marginHeight= 0;
-               layout.marginWidth= 0;
-               layout.numColumns= 2;
+               Composite stylesComposite = new Composite(hoverComposite, SWT.NONE);
+               layout = new GridLayout();
+               layout.marginHeight = 0;
+               layout.marginWidth = 0;
+               layout.numColumns = 2;
                stylesComposite.setLayout(layout);
-               gd= new GridData(GridData.FILL_HORIZONTAL);
-               gd.heightHint= listHeight + (2 * fHoverList.getBorderWidth());
+               gd = new GridData(GridData.FILL_HORIZONTAL);
+               gd.heightHint = listHeight + (2 * fHoverList.getBorderWidth());
                stylesComposite.setLayoutData(gd);
 
-               // Enabled checkbox             
-               fEnableField= new Button(stylesComposite, SWT.CHECK);
-               fEnableField.setText(PreferencesMessages.getString("JavaEditorHoverConfigurationBlock.enabled")); //$NON-NLS-1$
-               gd= new GridData(GridData.FILL_HORIZONTAL);
-               gd.horizontalAlignment= GridData.BEGINNING;
-               gd.horizontalSpan= 2;
+               // Enabled checkbox
+               fEnableField = new Button(stylesComposite, SWT.CHECK);
+               fEnableField.setText(PreferencesMessages
+                               .getString("JavaEditorHoverConfigurationBlock.enabled")); //$NON-NLS-1$
+               gd = new GridData(GridData.FILL_HORIZONTAL);
+               gd.horizontalAlignment = GridData.BEGINNING;
+               gd.horizontalSpan = 2;
                fEnableField.setLayoutData(gd);
                fEnableField.addSelectionListener(new SelectionListener() {
                        public void widgetSelected(SelectionEvent e) {
-                               int i= fHoverList.getSelectionIndex();
-                               boolean state= fEnableField.getSelection();
+                               int i = fHoverList.getSelectionIndex();
+                               boolean state = fEnableField.getSelection();
                                fModifierEditor.setEnabled(state);
-                               fHoverConfigs[i].fIsEnabled= state;
+                               fHoverConfigs[i].fIsEnabled = state;
                                handleModifierModified();
                        }
+
                        public void widgetDefaultSelected(SelectionEvent e) {
                        }
                });
 
                // Text field for modifier string
-               label= new Label(stylesComposite, SWT.LEFT);
-               label.setText(PreferencesMessages.getString("JavaEditorHoverConfigurationBlock.keyModifier")); //$NON-NLS-1$
-               fModifierEditor= new Text(stylesComposite, SWT.BORDER);
-               gd= new GridData(GridData.HORIZONTAL_ALIGN_FILL);
+               label = new Label(stylesComposite, SWT.LEFT);
+               label.setText(PreferencesMessages
+                               .getString("JavaEditorHoverConfigurationBlock.keyModifier")); //$NON-NLS-1$
+               fModifierEditor = new Text(stylesComposite, SWT.BORDER);
+               gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
                fModifierEditor.setLayoutData(gd);
 
                fModifierEditor.addKeyListener(new KeyListener() {
                        private boolean isModifierCandidate;
+
                        public void keyPressed(KeyEvent e) {
-                               isModifierCandidate= e.keyCode > 0 && e.character == 0 && e.stateMask == 0;
+                               isModifierCandidate = e.keyCode > 0 && e.character == 0
+                                               && e.stateMask == 0;
                        }
-               
+
                        public void keyReleased(KeyEvent e) {
-                               if (isModifierCandidate && e.stateMask > 0 && e.stateMask == e.stateMask && e.character == 0) {// && e.time -time < 1000) {
-                                       String text= fModifierEditor.getText();
-                                       Point selection= fModifierEditor.getSelection();
-                                       int i= selection.x - 1;
+                               if (isModifierCandidate && e.stateMask > 0
+                                               && e.stateMask == e.stateMask && e.character == 0) {// &&
+                                                                                                                                                       // e.time
+                                                                                                                                                       // -time
+                                                                                                                                                       // <
+                                                                                                                                                       // 1000)
+                                                                                                                                                       // {
+                                       String text = fModifierEditor.getText();
+                                       Point selection = fModifierEditor.getSelection();
+                                       int i = selection.x - 1;
                                        while (i > -1 && Character.isWhitespace(text.charAt(i))) {
                                                i--;
                                        }
-                                       boolean needsPrefixDelimiter= i > -1 && !String.valueOf(text.charAt(i)).equals(DELIMITER);
+                                       boolean needsPrefixDelimiter = i > -1
+                                                       && !String.valueOf(text.charAt(i))
+                                                                       .equals(DELIMITER);
 
-                                       i= selection.y;
-                                       while (i < text.length() && Character.isWhitespace(text.charAt(i))) {
+                                       i = selection.y;
+                                       while (i < text.length()
+                                                       && Character.isWhitespace(text.charAt(i))) {
                                                i++;
                                        }
-                                       boolean needsPostfixDelimiter= i < text.length() && !String.valueOf(text.charAt(i)).equals(DELIMITER);
+                                       boolean needsPostfixDelimiter = i < text.length()
+                                                       && !String.valueOf(text.charAt(i))
+                                                                       .equals(DELIMITER);
 
                                        String insertString;
 
                                        if (needsPrefixDelimiter && needsPostfixDelimiter)
-                                               insertString= PreferencesMessages.getFormattedString("JavaEditorHoverConfigurationBlock.insertDelimiterAndModifierAndDelimiter", new String[] {Action.findModifierString(e.stateMask)}); //$NON-NLS-1$
+                                               insertString = PreferencesMessages
+                                                               .getFormattedString(
+                                                                               "JavaEditorHoverConfigurationBlock.insertDelimiterAndModifierAndDelimiter", new String[] { Action.findModifierString(e.stateMask) }); //$NON-NLS-1$
                                        else if (needsPrefixDelimiter)
-                                               insertString= PreferencesMessages.getFormattedString("JavaEditorHoverConfigurationBlock.insertDelimiterAndModifier", new String[] {Action.findModifierString(e.stateMask)}); //$NON-NLS-1$
+                                               insertString = PreferencesMessages
+                                                               .getFormattedString(
+                                                                               "JavaEditorHoverConfigurationBlock.insertDelimiterAndModifier", new String[] { Action.findModifierString(e.stateMask) }); //$NON-NLS-1$
                                        else if (needsPostfixDelimiter)
-                                               insertString= PreferencesMessages.getFormattedString("JavaEditorHoverConfigurationBlock.insertModifierAndDelimiter", new String[] {Action.findModifierString(e.stateMask)}); //$NON-NLS-1$
+                                               insertString = PreferencesMessages
+                                                               .getFormattedString(
+                                                                               "JavaEditorHoverConfigurationBlock.insertModifierAndDelimiter", new String[] { Action.findModifierString(e.stateMask) }); //$NON-NLS-1$
                                        else
-                                               insertString= Action.findModifierString(e.stateMask);
+                                               insertString = Action.findModifierString(e.stateMask);
 
                                        if (insertString != null)
                                                fModifierEditor.insert(insertString);
@@ -204,28 +242,31 @@ class JavaEditorHoverConfigurationBlock {
                });
 
                // Description
-               Label descriptionLabel= new Label(stylesComposite, SWT.LEFT);
-               descriptionLabel.setText(PreferencesMessages.getString("JavaEditorHoverConfigurationBlock.description")); //$NON-NLS-1$
-               gd= new GridData(GridData.VERTICAL_ALIGN_BEGINNING);
-               gd.horizontalSpan= 2;
+               Label descriptionLabel = new Label(stylesComposite, SWT.LEFT);
+               descriptionLabel.setText(PreferencesMessages
+                               .getString("JavaEditorHoverConfigurationBlock.description")); //$NON-NLS-1$
+               gd = new GridData(GridData.VERTICAL_ALIGN_BEGINNING);
+               gd.horizontalSpan = 2;
                descriptionLabel.setLayoutData(gd);
-               fDescription= new Text(stylesComposite, SWT.LEFT | SWT.WRAP | SWT.MULTI | SWT.READ_ONLY | SWT.BORDER);
-               gd= new GridData(GridData.FILL_BOTH);
-               gd.horizontalSpan= 2;
+               fDescription = new Text(stylesComposite, SWT.LEFT | SWT.WRAP
+                               | SWT.MULTI | SWT.READ_ONLY | SWT.BORDER);
+               gd = new GridData(GridData.FILL_BOTH);
+               gd.horizontalSpan = 2;
                fDescription.setLayoutData(gd);
 
                // Vertical filler
-               Label filler= new Label(hoverComposite, SWT.LEFT);
-               gd= new GridData(GridData.BEGINNING | GridData.VERTICAL_ALIGN_FILL);
-               gd.heightHint= pixelConverter.convertHeightInCharsToPixels(1) / 3;
+               Label filler = new Label(hoverComposite, SWT.LEFT);
+               gd = new GridData(GridData.BEGINNING | GridData.VERTICAL_ALIGN_FILL);
+               gd.heightHint = pixelConverter.convertHeightInCharsToPixels(1) / 3;
                filler.setLayoutData(gd);
 
                // Affordance checkbox
-               fShowHoverAffordanceCheckbox= new Button(hoverComposite, SWT.CHECK);
-               fShowHoverAffordanceCheckbox.setText(PreferencesMessages.getString("JavaEditorHoverConfigurationBlock.showAffordance")); //$NON-NLS-1$
-               gd= new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
-               gd.horizontalIndent= 0;
-               gd.horizontalSpan= 2;
+               fShowHoverAffordanceCheckbox = new Button(hoverComposite, SWT.CHECK);
+               fShowHoverAffordanceCheckbox.setText(PreferencesMessages
+                               .getString("JavaEditorHoverConfigurationBlock.showAffordance")); //$NON-NLS-1$
+               gd = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
+               gd.horizontalIndent = 0;
+               gd.horizontalSpan = 2;
                fShowHoverAffordanceCheckbox.setLayoutData(gd);
 
                initialize();
@@ -235,14 +276,17 @@ class JavaEditorHoverConfigurationBlock {
        }
 
        private JavaEditorTextHoverDescriptor[] getContributedHovers() {
-               return PHPeclipsePlugin.getDefault().getJavaEditorTextHoverDescriptors();               
+               return PHPeclipsePlugin.getDefault()
+                               .getJavaEditorTextHoverDescriptors();
        }
 
        void initialize() {
-               JavaEditorTextHoverDescriptor[] hoverDescs= getContributedHovers();
-               fHoverConfigs= new HoverConfig[hoverDescs.length];
-               for (int i= 0; i < hoverDescs.length; i++) {
-                       fHoverConfigs[i]= new HoverConfig(hoverDescs[i].getModifierString(), hoverDescs[i].getStateMask(), hoverDescs[i].isEnabled());
+               JavaEditorTextHoverDescriptor[] hoverDescs = getContributedHovers();
+               fHoverConfigs = new HoverConfig[hoverDescs.length];
+               for (int i = 0; i < hoverDescs.length; i++) {
+                       fHoverConfigs[i] = new HoverConfig(hoverDescs[i]
+                                       .getModifierString(), hoverDescs[i].getStateMask(),
+                                       hoverDescs[i].isEnabled());
                        fHoverList.add(hoverDescs[i].getLabel());
                }
                initializeFields();
@@ -257,33 +301,38 @@ class JavaEditorHoverConfigurationBlock {
                                }
                        }
                });
-               fShowHoverAffordanceCheckbox.setSelection(fStore.getBoolean(PreferenceConstants.EDITOR_SHOW_TEXT_HOVER_AFFORDANCE));
+               fShowHoverAffordanceCheckbox
+                               .setSelection(fStore
+                                               .getBoolean(PreferenceConstants.EDITOR_SHOW_TEXT_HOVER_AFFORDANCE));
        }
 
        void performOk() {
-               StringBuffer buf= new StringBuffer();
-               StringBuffer maskBuf= new StringBuffer();
-               for (int i= 0; i < fHoverConfigs.length; i++) {
+               StringBuffer buf = new StringBuffer();
+               StringBuffer maskBuf = new StringBuffer();
+               for (int i = 0; i < fHoverConfigs.length; i++) {
                        buf.append(getContributedHovers()[i].getId());
                        buf.append(JavaEditorTextHoverDescriptor.VALUE_SEPARATOR);
                        if (!fHoverConfigs[i].fIsEnabled)
                                buf.append(JavaEditorTextHoverDescriptor.DISABLED_TAG);
-                       String modifier= fHoverConfigs[i].fModifierString;
+                       String modifier = fHoverConfigs[i].fModifierString;
                        if (modifier == null || modifier.length() == 0)
-                               modifier= JavaEditorTextHoverDescriptor.NO_MODIFIER;
+                               modifier = JavaEditorTextHoverDescriptor.NO_MODIFIER;
                        buf.append(modifier);
                        buf.append(JavaEditorTextHoverDescriptor.VALUE_SEPARATOR);
-                       
+
                        maskBuf.append(getContributedHovers()[i].getId());
                        maskBuf.append(JavaEditorTextHoverDescriptor.VALUE_SEPARATOR);
                        maskBuf.append(fHoverConfigs[i].fStateMask);
                        maskBuf.append(JavaEditorTextHoverDescriptor.VALUE_SEPARATOR);
                }
-               fStore.setValue(PreferenceConstants.EDITOR_TEXT_HOVER_MODIFIERS, buf.toString());
-               fStore.setValue(PreferenceConstants.EDITOR_TEXT_HOVER_MODIFIER_MASKS, maskBuf.toString());
-               
-               fStore.setValue(PreferenceConstants.EDITOR_SHOW_TEXT_HOVER_AFFORDANCE, fShowHoverAffordanceCheckbox.getSelection());
-               
+               fStore.setValue(PreferenceConstants.EDITOR_TEXT_HOVER_MODIFIERS, buf
+                               .toString());
+               fStore.setValue(PreferenceConstants.EDITOR_TEXT_HOVER_MODIFIER_MASKS,
+                               maskBuf.toString());
+
+               fStore.setValue(PreferenceConstants.EDITOR_SHOW_TEXT_HOVER_AFFORDANCE,
+                               fShowHoverAffordanceCheckbox.getSelection());
+
                PHPeclipsePlugin.getDefault().resetJavaEditorTextHoverDescriptors();
        }
 
@@ -294,99 +343,126 @@ class JavaEditorHoverConfigurationBlock {
 
        private void restoreFromPreferences() {
 
-               fShowHoverAffordanceCheckbox.setSelection(fStore.getBoolean(PreferenceConstants.EDITOR_SHOW_TEXT_HOVER_AFFORDANCE));
+               fShowHoverAffordanceCheckbox
+                               .setSelection(fStore
+                                               .getBoolean(PreferenceConstants.EDITOR_SHOW_TEXT_HOVER_AFFORDANCE));
 
-               String compiledTextHoverModifiers= fStore.getString(PreferenceConstants.EDITOR_TEXT_HOVER_MODIFIERS);
-               
-               StringTokenizer tokenizer= new StringTokenizer(compiledTextHoverModifiers, JavaEditorTextHoverDescriptor.VALUE_SEPARATOR);
-               HashMap idToModifier= new HashMap(tokenizer.countTokens() / 2);
+               String compiledTextHoverModifiers = fStore
+                               .getString(PreferenceConstants.EDITOR_TEXT_HOVER_MODIFIERS);
+
+               StringTokenizer tokenizer = new StringTokenizer(
+                               compiledTextHoverModifiers,
+                               JavaEditorTextHoverDescriptor.VALUE_SEPARATOR);
+               HashMap idToModifier = new HashMap(tokenizer.countTokens() / 2);
 
                while (tokenizer.hasMoreTokens()) {
-                       String id= tokenizer.nextToken();
+                       String id = tokenizer.nextToken();
                        if (tokenizer.hasMoreTokens())
                                idToModifier.put(id, tokenizer.nextToken());
                }
 
-               String compiledTextHoverModifierMasks= PHPeclipsePlugin.getDefault().getPreferenceStore().getString(PreferenceConstants.EDITOR_TEXT_HOVER_MODIFIER_MASKS);
+               String compiledTextHoverModifierMasks = PHPeclipsePlugin.getDefault()
+                               .getPreferenceStore().getString(
+                                               PreferenceConstants.EDITOR_TEXT_HOVER_MODIFIER_MASKS);
 
-               tokenizer= new StringTokenizer(compiledTextHoverModifierMasks, JavaEditorTextHoverDescriptor.VALUE_SEPARATOR);
-               HashMap idToModifierMask= new HashMap(tokenizer.countTokens() / 2);
+               tokenizer = new StringTokenizer(compiledTextHoverModifierMasks,
+                               JavaEditorTextHoverDescriptor.VALUE_SEPARATOR);
+               HashMap idToModifierMask = new HashMap(tokenizer.countTokens() / 2);
 
                while (tokenizer.hasMoreTokens()) {
-                       String id= tokenizer.nextToken();
+                       String id = tokenizer.nextToken();
                        if (tokenizer.hasMoreTokens())
                                idToModifierMask.put(id, tokenizer.nextToken());
                }
 
-               for (int i= 0; i < fHoverConfigs.length; i++) {
-                       String modifierString= (String)idToModifier.get(getContributedHovers()[i].getId());
-                       boolean enabled= true;
+               for (int i = 0; i < fHoverConfigs.length; i++) {
+                       String modifierString = (String) idToModifier
+                                       .get(getContributedHovers()[i].getId());
+                       boolean enabled = true;
                        if (modifierString == null)
-                               modifierString= JavaEditorTextHoverDescriptor.DISABLED_TAG;
-                       
-                       if (modifierString.startsWith(JavaEditorTextHoverDescriptor.DISABLED_TAG)) {
-                               enabled= false;
-                               modifierString= modifierString.substring(1);
+                               modifierString = JavaEditorTextHoverDescriptor.DISABLED_TAG;
+
+                       if (modifierString
+                                       .startsWith(JavaEditorTextHoverDescriptor.DISABLED_TAG)) {
+                               enabled = false;
+                               modifierString = modifierString.substring(1);
                        }
 
-                       if (modifierString.equals(JavaEditorTextHoverDescriptor.NO_MODIFIER))
-                               modifierString= ""; //$NON-NLS-1$
+                       if (modifierString
+                                       .equals(JavaEditorTextHoverDescriptor.NO_MODIFIER))
+                               modifierString = ""; //$NON-NLS-1$
 
-                       fHoverConfigs[i].fModifierString= modifierString;
-                       fHoverConfigs[i].fIsEnabled= enabled;
-                       fHoverConfigs[i].fStateMask= JavaEditorTextHoverDescriptor.computeStateMask(modifierString);
+                       fHoverConfigs[i].fModifierString = modifierString;
+                       fHoverConfigs[i].fIsEnabled = enabled;
+                       fHoverConfigs[i].fStateMask = JavaEditorTextHoverDescriptor
+                                       .computeStateMask(modifierString);
 
                        if (fHoverConfigs[i].fStateMask == -1) {
                                try {
-                                       fHoverConfigs[i].fStateMask= Integer.parseInt((String)idToModifierMask.get(getContributedHovers()[i].getId()));
+                                       fHoverConfigs[i].fStateMask = Integer
+                                                       .parseInt((String) idToModifierMask
+                                                                       .get(getContributedHovers()[i].getId()));
                                } catch (NumberFormatException ex) {
-                                       fHoverConfigs[i].fStateMask= -1;
+                                       fHoverConfigs[i].fStateMask = -1;
                                }
                        }
                }
        }
 
        private void handleModifierModified() {
-               int i= fHoverList.getSelectionIndex();
-               String modifiers= fModifierEditor.getText();
-               fHoverConfigs[i].fModifierString= modifiers;
-               fHoverConfigs[i].fStateMask= JavaEditorTextHoverDescriptor.computeStateMask(modifiers);
+               int i = fHoverList.getSelectionIndex();
+               String modifiers = fModifierEditor.getText();
+               fHoverConfigs[i].fModifierString = modifiers;
+               fHoverConfigs[i].fStateMask = JavaEditorTextHoverDescriptor
+                               .computeStateMask(modifiers);
                if (fHoverConfigs[i].fIsEnabled && fHoverConfigs[i].fStateMask == -1)
-                       fStatus= new StatusInfo(IStatus.ERROR, PreferencesMessages.getFormattedString("JavaEditorHoverConfigurationBlock.modifierIsNotValid", fHoverConfigs[i].fModifierString)); //$NON-NLS-1$
+                       fStatus = new StatusInfo(
+                                       IStatus.ERROR,
+                                       PreferencesMessages
+                                                       .getFormattedString(
+                                                                       "JavaEditorHoverConfigurationBlock.modifierIsNotValid", fHoverConfigs[i].fModifierString)); //$NON-NLS-1$
                else
-                       fStatus= new StatusInfo();
+                       fStatus = new StatusInfo();
                updateStatus();
        }
 
-       private void handleHoverListSelection() {       
-               int i= fHoverList.getSelectionIndex();
-               boolean enabled= fHoverConfigs[i].fIsEnabled;
+       private void handleHoverListSelection() {
+               int i = fHoverList.getSelectionIndex();
+               boolean enabled = fHoverConfigs[i].fIsEnabled;
                fEnableField.setSelection(enabled);
                fModifierEditor.setEnabled(enabled);
                fModifierEditor.setText(fHoverConfigs[i].fModifierString);
-               String description= getContributedHovers()[i].getDescription();
+               String description = getContributedHovers()[i].getDescription();
                if (description == null)
-                       description= ""; //$NON-NLS-1$
+                       description = ""; //$NON-NLS-1$
                fDescription.setText(description);
        }
 
        IStatus getStatus() {
                if (fStatus == null)
-                       fStatus= new StatusInfo();
+                       fStatus = new StatusInfo();
                return fStatus;
        }
 
        private void updateStatus() {
-               int i= 0;
-               HashMap stateMasks= new HashMap(fHoverConfigs.length);
+               int i = 0;
+               HashMap stateMasks = new HashMap(fHoverConfigs.length);
                while (fStatus.isOK() && i < fHoverConfigs.length) {
                        if (fHoverConfigs[i].fIsEnabled) {
-                               String label= getContributedHovers()[i].getLabel();
-                               Integer stateMask= new Integer(fHoverConfigs[i].fStateMask);
+                               String label = getContributedHovers()[i].getLabel();
+                               Integer stateMask = new Integer(fHoverConfigs[i].fStateMask);
                                if (fHoverConfigs[i].fStateMask == -1)
-                                       fStatus= new StatusInfo(IStatus.ERROR, PreferencesMessages.getFormattedString("JavaEditorHoverConfigurationBlock.modifierIsNotValidForHover", new String[] {fHoverConfigs[i].fModifierString, label})); //$NON-NLS-1$
+                                       fStatus = new StatusInfo(
+                                                       IStatus.ERROR,
+                                                       PreferencesMessages
+                                                                       .getFormattedString(
+                                                                                       "JavaEditorHoverConfigurationBlock.modifierIsNotValidForHover", new String[] { fHoverConfigs[i].fModifierString, label })); //$NON-NLS-1$
                                else if (stateMasks.containsKey(stateMask))
-                                       fStatus= new StatusInfo(IStatus.ERROR, PreferencesMessages.getFormattedString("JavaEditorHoverConfigurationBlock.duplicateModifier", new String[] {label, (String)stateMasks.get(stateMask)})); //$NON-NLS-1$
+                                       fStatus = new StatusInfo(
+                                                       IStatus.ERROR,
+                                                       PreferencesMessages
+                                                                       .getFormattedString(
+                                                                                       "JavaEditorHoverConfigurationBlock.duplicateModifier", new String[] { label, (String) stateMasks.get(stateMask) })); //$NON-NLS-1$
                                else
                                        stateMasks.put(stateMask, label);
                        }