Package sun.net.util
Class IPAddressUtil
- java.lang.Object
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- sun.net.util.IPAddressUtil
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public class IPAddressUtil extends Object
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Constructor Summary
Constructors Constructor Description IPAddressUtil()
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static byte[]convertFromIPv4MappedAddress(byte[] addr)static booleanisIPv4LiteralAddress(String src)static booleanisIPv6LiteralAddress(String src)static byte[]textToNumericFormatV4(String src)static byte[]textToNumericFormatV6(String src)
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Method Detail
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isIPv4LiteralAddress
public static boolean isIPv4LiteralAddress(String src)
- Parameters:
src- a String representing an IPv4 address in textual format- Returns:
- a boolean indicating whether src is an IPv4 literal address
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isIPv6LiteralAddress
public static boolean isIPv6LiteralAddress(String src)
- Parameters:
src- a String representing an IPv6 address in textual format- Returns:
- a boolean indicating whether src is an IPv6 literal address
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convertFromIPv4MappedAddress
@Nullable public static byte[] convertFromIPv4MappedAddress(byte[] addr)
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