final void removeImageFetcher(Canvas canvas) {
	do {
	    try {
		anInt7674++;
		if (canvas == aCanvas7626)
		    throw new RuntimeException();
		if (!aHashtable7577.containsKey(canvas))
		    break;
		Long var_long = (Long) aHashtable7577.get(canvas);
		anOpenGL7664.releaseSurface(canvas, var_long.longValue());
		aHashtable7577.remove(canvas);
	    } catch (RuntimeException runtimeexception) {
		throw Class348_Sub17.method2929(runtimeexception,
						"qo.AG(" + (canvas != null
							    ? "{...}"
							    : "null") + ')');
	    }
	    break;
	} while (false);
    }