Bug 92801 [content assist] additional info (javadoc) missing
I20050426-0849 The additional info (javadoc) is missing.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/java/JavaCompletionProposal2.java
}
	/**
	 * Sets the image.
	 * @param image The image to set
	 */
	public final void setImage(Image image) {
		fImageComputed= true;
		fImage= image;
	}
	/*
	 * @see ICompletionProposalExtension#isValidFor(IDocument, int)
	 */
	public final boolean isValidFor(IDocument document, int offset) {
		return validate(document, offset, null);
	}
	/*
	 * @see org.eclipse.jface.text.contentassist.ICompletionProposalExtension2#validate(org.eclipse.jface.text.IDocument, int, org.eclipse.jface.text.DocumentEvent)
	 */
	public boolean validate(IDocument document, int offset, DocumentEvent event) {
		if (offset < getReplacementOffset())
			return false;
		/*
		 * See http://dev.eclipse.org/bugs/show_bug.cgi?id=17667
		String word= fReplacementString;
		 */
		boolean validated= startsWith(document, offset, getDisplayString()); 
		if (validated && event != null) {
			
			int delta= (event.fText == null ? 0 : event.fText.length()) - event.fLength;
			final int newLength= Math.max(getReplacementLength() + delta, 0);