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java.lang.Object org.apache.commons.io.HexDump
Dumps data in hexadecimal format.
Provides a single function to take an array of bytes and display it in hexadecimal form.
Origin of code: POI.
Field Summary | |
static String |
EOL
The line-separator (initializes to "line.separator" system property. |
Constructor Summary | |
HexDump()
Instances should NOT be constructed in standard programming. |
Method Summary | |
static void |
dump(byte[] data,
long offset,
OutputStream stream,
int index)
Dump an array of bytes to an OutputStream. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
public static final String EOL
Constructor Detail |
public HexDump()
Method Detail |
public static void dump(byte[] data, long offset, OutputStream stream, int index) throws IOException, ArrayIndexOutOfBoundsException, IllegalArgumentException
data
- the byte array to be dumpedoffset
- its offset, whatever that might meanstream
- the OutputStream to which the data is to be
writtenindex
- initial index into the byte array
IOException
- is thrown if anything goes wrong writing
the data to stream
ArrayIndexOutOfBoundsException
- if the index is
outside the data array's bounds
IllegalArgumentException
- if the output stream is null
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