}
}
return hmtx;
}
private GlyphClassTable extractClassDefMapping ( Map<String,Integer> glyphClasses, int format, boolean clearSourceMap ) {
GlyphClassTable ct;
if ( format == 1 ) {
ct = extractClassDefMapping1 ( extractClassMappings ( glyphClasses, clearSourceMap ) );
} else if ( format == 2 ) {
ct = extractClassDefMapping2 ( extractClassMappings ( glyphClasses, clearSourceMap ) );
} else {