/src/main/java/org/htmlunit/html/HtmlPage.java
index1 = i1.shortValue( ) ;index2 = i2.shortValue( ) ;
index2 = i2.shortValue ( ) ;
} final short index2; if (i2 == null) { index2 = -1; } else { <extra_id_0> } final int result; if (index1 > 0 && index2 > 0) { result = index1 - index2; } else if (index1 > 0) {