Attachment #77345 for bug #159125

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        }
    }

    private void updateCache(final int startOffset, final int endOffset, OffsetsBag bag) {
        if (LOG.isLoggable(Level.FINE)) {
            LOG.fine("Updating cache: <" + startOffset + ", " + endOffset + ">"); //NOI18N
        }

            }

            try {
                final HighlightsSequence seq = layers[i].getHighlights(startOffset, endOffset);
                final int layerIndex = i; //saving this so we can debug corrupt layers (aka the ones that need clipping)
                bag.addAllHighlights(new HighlightsSequence() {

                    public boolean moveNext() {
                        return seq.moveNext();
                    }

                    public int getStartOffset() {
                        int start = seq.getStartOffset();
                        if(start < startOffset){
                            LOG.warning("Corrupt layer found ("+layerIndex+"). StartOffset "+start+" should be >="+startOffset+". Clipping...");
                            return startOffset;
                        }
                        return start;
                    }

                    public int getEndOffset() {
                        int end = seq.getEndOffset();
                        if(end > endOffset){
                            LOG.warning("Corrupt layer found ("+layerIndex+"). EndOffset "+end+" should be <="+endOffset+". Clipping...");
                            return endOffset;
                        }
                        return end;
                    }

                    public AttributeSet getAttributes() {
                        return seq.getAttributes();
                    }
                });
                if (LOG.isLoggable(Level.FINE)) {
                    LOG.fine(dumpLayerHighlights(layers[i], startOffset, endOffset));
                }

Return to bug 159125

Lines 287-293 Link Here

(-)a/editor.lib2/src/org/netbeans/modules/editor/lib2/highlighting/CompoundHighlightsContainer.java (-3 / +31 lines)
287	}	287	}
288	}	288	}
289		289
290	private void updateCache(int startOffset, int endOffset, OffsetsBag bag) {	290	private void updateCache(final int startOffset, final int endOffset, OffsetsBag bag) {
291	if (LOG.isLoggable(Level.FINE)) {	291	if (LOG.isLoggable(Level.FINE)) {
292	LOG.fine("Updating cache: <" + startOffset + ", " + endOffset + ">"); //NOI18N	292	LOG.fine("Updating cache: <" + startOffset + ", " + endOffset + ">"); //NOI18N
293	}	293	}
Lines 298-305 Link Here
298	}	298	}
299		299
300	try {	300	try {
301	HighlightsSequence seq = layers[i].getHighlights(startOffset, endOffset);	301	final HighlightsSequence seq = layers[i].getHighlights(startOffset, endOffset);
302	bag.addAllHighlights(seq);	302	final int layerIndex = i; //saving this so we can debug corrupt layers (aka the ones that need clipping)
		303	bag.addAllHighlights(new HighlightsSequence() {
		304
		305	public boolean moveNext() {
		306	return seq.moveNext();
		307	}
		308
		309	public int getStartOffset() {
		310	int start = seq.getStartOffset();
		311	if(start < startOffset){
		312	LOG.warning("Corrupt layer found ("+layerIndex+"). StartOffset "+start+" should be >="+startOffset+". Clipping...");
		313	return startOffset;
		314	}
		315	return start;
		316	}
		317
		318	public int getEndOffset() {
		319	int end = seq.getEndOffset();
		320	if(end > endOffset){
		321	LOG.warning("Corrupt layer found ("+layerIndex+"). EndOffset "+end+" should be <="+endOffset+". Clipping...");
		322	return endOffset;
		323	}
		324	return end;
		325	}
		326
		327	public AttributeSet getAttributes() {
		328	return seq.getAttributes();
		329	}
		330	});
303	if (LOG.isLoggable(Level.FINE)) {	331	if (LOG.isLoggable(Level.FINE)) {
304	LOG.fine(dumpLayerHighlights(layers[i], startOffset, endOffset));	332	LOG.fine(dumpLayerHighlights(layers[i], startOffset, endOffset));
305	}	333	}