Extract Numeric Values from a String in Java

This tutorial will show you how we can extract the first non-breakable numeric values from a string using Java.

Create below method in Java class to extract numeric value

public static String getFirstContinousNumericFromString(String string) {
    Pattern pattern = Pattern.compile("(\\d+\\.+\\d+)|(\\d+)");
    Matcher matcher = pattern.matcher(string);
    matcher.find();
    return matcher.group();
}

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