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public String Jpstr(String str){
Pattern p = Pattern.compile("&#(.*?);");
Matcher m = p.matcher(str);
while (m.find()) {
String s = m.group(1);
Pattern p1 = Pattern.compile("\\d");
Matcher m1 = p1.matcher(s);
String num = "";
while(m1.find()){
num += m1.group();
}
int b = Integer.valueOf(num.trim()).intValue(); // 179行
char d = (char) b;
str = str.replace(m.group(), String.valueOf(d));
}
return str;
}