Bug 52460 [spell checking] Spell check index out of range
I was running in console mode for other reasons, when I spotted this stack trace, that did not appear in the log. This is in M7; JDK 1.4.2_03. I just turned on spell checking in the In Progress pref pane but didn't otherwise do anything to configure. I don't know what specific action triggered this (nor did I observe any effect). java.lang.StringIndexOutOfBoundsException: String index out of range: 7 [Dynamic-linking native method java.lang.Throwable.getStackTraceDepth ... JNI] [Dynamic-linking native method java.lang.Throwable.getStackTraceElement ... JNI] at java.lang.String.charAt(String.java:444) at org.eclipse.jdt.internal.ui.text.spelling.SpellCheckIterator.nextToken (SpellCheckIterator.java:297) at org.eclipse.jdt.internal.ui.text.spelling.SpellCheckIterator.next (SpellCheckIterator.java:241) at org.eclipse.jdt.internal.ui.text.spelling.engine.DefaultSpellChecker.execute (DefaultSpellChecker.java:208) at org.eclipse.jdt.internal.ui.text.spelling.SpellReconcileStrategy.reconcile (SpellReconcileStrategy.java:347) at org.eclipse.jface.text.reconciler.CompositeReconcilingStrategy.reconcile (CompositeReconcilingStrategy.java:83) at org.eclipse.jdt.internal.ui.text.JavaCompositeReconcilingStrategy.reconcile (JavaCompositeReconcilingStrategy.java:97) at org.eclipse.jface.text.reconciler.MonoReconciler.process (MonoReconciler.java:76) at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run (AbstractReconciler.java:189)
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/spelling/SpellCheckIterator.java
if (!Character.isLetterOrDigit(character))
				return false;
		}
		return letter;
	}
	/**
	 * Was the last token a Javadoc tag tag?
	 * 
	 * @param tags
	 *                   The javadoc tags to check
	 * @return <code>true</code> iff the last token was a Javadoc tag, <code>false</code>
	 *               otherwise
	 */
	protected final boolean isJavadocToken(final String[] tags) {
		if (fLastToken != null) {
			for (int index= 0; index < tags.length; index++) {
				if (fLastToken.equals(tags[index]))
					return true;
			}
		}
		return false;
	}
	/**
	 * Is the current token a single letter token surrounded by non-whitespace
	 * characters?
	 * 
	 * @param begin
	 *                   The begin index
	 * @return <code>true</code> iff the token is a single letter token,
	 *               <code>false</code> otherwise