remove special characters using core java

Hi;

How can we remove the extra characters(-,_,=) in a string using core java.We can do it using validators in struts but i need to do it using core java.So Any body Plz show me an option.

Ex: 1234.56-789_12

I need to return the above String as 12345678912.

Thanks in advance

[306 byte] By [oasis.deserta] at [2007-11-27 7:08:30]

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# 1

String.charAtCharacter.isDigitStringBuffer.appendStringBuffer.toString

CeciNEstPasUnProgrammeura at 2007-7-12 19:00:02 >

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# 2

System.out.println("1234.56-789_12".replaceAll("^0-9]",""));

BIJ001a at 2007-7-12 19:00:02 >

# 3

One day I'm going to study regex. ;) (Your missing a bracket by the way.)

CeciNEstPasUnProgrammeura at 2007-7-12 19:00:02 >

# 4

[^0-9] == \D; )

prometheuzza at 2007-7-12 19:00:02 >

# 5

> (Your missing a bracket by the way.)Yeah, sorry: System.out.println("1234.56-789_12".replaceAll("[^0-9]",""));

BIJ001a at 2007-7-12 19:00:02 >

# 6

> [^0-9] == \DYes - but I frequently use [0-9] or [^0-9] because in my view it reads better.

sabre150a at 2007-7-12 19:00:02 >

# 7

> Yes - but I frequently use [0-9] or [^0-9] because in> my view it reads better.You've got a point.

prometheuzza at 2007-7-12 19:00:02 >

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remove special characters using core java

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