88ed408348b0e308cb8546aaf0d0a74b8378b241,fop-core/src/main/java/org/apache/fop/fonts/apps/PFMReader.java,PFMReader,constructFontXML,#PFMFile#String#String#String#String#,191
Before Change
// Get kerning
Iterator iter = pfm.getKerning().keySet().iterator();
while (iter.hasNext()) {
Integer kpx1 = (Integer)iter.next();
el = doc.createElement("kerning");
el.setAttribute("kpx1", kpx1.toString());
root.appendChild(el);
After Change
// Get kerning
for (Object kpx1 : pfm.getKerning().keySet()) {
el = doc.createElement("kerning");
el.setAttribute("kpx1", kpx1.toString());
root.appendChild(el);
Element el2 = null;
Map h2 = (Map) pfm.getKerning().get(kpx1);
for (Object o : h2.entrySet()) {
Map.Entry entry = (Map.Entry) o;
Integer kpx2 = (Integer) entry.getKey();
el2 = doc.createElement("pair");