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Bug 364943 - java.lang.StringIndexOutOfBoundsException exception observed

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This commit is contained in:
Anton Leherbauer 2011-11-28 16:32:07 +01:00
parent b21382f93c
commit fc0097f131
1 changed files with 7 additions and 6 deletions
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13
core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/text/c/hover/CSourceHover.java
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@ -100,9 +100,11 @@ public class CSourceHover extends AbstractCEditorTextHover {
protected static class SingletonRule implements ISchedulingRule {
public static final ISchedulingRule INSTANCE = new SingletonRule();
@Override
public boolean contains(ISchedulingRule rule) {
return rule == this;
}
@Override
public boolean isConflicting(ISchedulingRule rule) {
return rule == this;
}
@ -132,6 +134,7 @@ public class CSourceHover extends AbstractCEditorTextHover {
/*
* @see org.eclipse.cdt.internal.core.model.ASTCache.ASTRunnable#runOnAST(org.eclipse.cdt.core.dom.ast.IASTTranslationUnit)
*/
@Override
public IStatus runOnAST(ILanguage lang, IASTTranslationUnit ast) {
if (ast != null) {
try {
@ -637,12 +640,8 @@ public class CSourceHover extends AbstractCEditorTextHover {
String[] sourceLines= Strings.convertIntoLines(source);
String firstLine= sourceLines[0];
if (firstLine.length() > 0 && !Character.isWhitespace(firstLine.charAt(0)))
sourceLines[0]= ""; //$NON-NLS-1$
Strings.trimIndentation(sourceLines, getTabWidth(), getTabWidth());
if (!Character.isWhitespace(firstLine.charAt(0)))
sourceLines[0]= firstLine;
boolean ignoreFirstLine= firstLine.length() > 0 && !Character.isWhitespace(firstLine.charAt(0));
Strings.trimIndentation(sourceLines, getTabWidth(), getTabWidth(), !ignoreFirstLine);
source = Strings.concatenate(sourceLines, delim);
return source;
@ -797,6 +796,7 @@ public class CSourceHover extends AbstractCEditorTextHover {
@Override
public IInformationControlCreator getHoverControlCreator() {
return new IInformationControlCreator() {
@Override
public IInformationControl createInformationControl(Shell parent) {
IEditorPart editor= getEditor();
int orientation= SWT.NONE;
@ -814,6 +814,7 @@ public class CSourceHover extends AbstractCEditorTextHover {
@Override
public IInformationControlCreator getInformationPresenterControlCreator() {
return new IInformationControlCreator() {
@Override
public IInformationControl createInformationControl(Shell parent) {
IEditorPart editor= getEditor();
int orientation= SWT.NONE;