jruby/core/src/main/java/org/jruby/util/SafeDoubleParser.java at master · jruby/jruby · GitHub

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package org.jruby.util;

import java.math.BigDecimal;

/**

* A safer way to parse double values

* <p>

* Prevents brute force attacks using the famous Java bug.

@Deprecated(since = "10.0.3.0")

final public class SafeDoubleParser extends SafeDecimalParser {

/**

* Safe way of parsing a Double value from a String

* @param s

* The input String

* @return the Double value

@Deprecated(since = "10.0.3.0")

public static Double valueOf(String s) {

return s != null ? Double.valueOf(s) : null;

}

/**

* Safe way of parsing a Double value from a String

* @param s

* The input String

* @return the Double value

@Deprecated(since = "10.0.3.0")

public static Double parseDouble(String s) {

return s != null ? Double.valueOf(s) : null;

}

/**

* Safe way of getting the double value<br>

* prevents BigDecimal from calling Double.parseDouble()

* @param number

* @return the double value

@Deprecated(since = "10.0.3.0")

public static double doubleValue(Number number) {

return number != null ? number.doubleValue() : 0.0;

}

/**

* Safe way of getting the double value<br>

* Prevents BigDecimal from calling Double.parseDouble()

* @param bigDecimal

* @return the double value

@Deprecated(since = "10.0.3.0")

public static double doubleValue(BigDecimal bigDecimal) {

return bigDecimal != null ? bigDecimal.doubleValue() : 0.0;

}

jruby/core/src/main/java/org/jruby/util/SafeDoubleParser.java at master · jruby/jruby · GitHub

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jruby/core/src/main/java/org/jruby/util/SafeDoubleParser.java at master · jruby/jruby · GitHub

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