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fm.split("["); // error
-------------------
java.util.regex.PatternSyntaxException: Unclosed character class near index 0[+
^
at java.util.regex.Pattern.error(Unknown Source)
at java.util.regex.Pattern.clazz(Unknown Source)
& ......
importjava.text.DecimalFormat;
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publicclassTestNumberFormat{
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application: Ó¦ÓÃ
argument: ²ÎÊý
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