mirror of
https://github.com/corda/corda.git
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87b02eb949
Previously, I used a shell script to extract modification date ranges from the Git history, but that was complicated and unreliable, so now every file just gets the same year range in its copyright header. If someone needs to know when a specific file was modified and by whom, they can look at the Git history themselves; no need to include it redundantly in the header.
45 lines
1.2 KiB
Java
45 lines
1.2 KiB
Java
/* Copyright (c) 2008-2013, Avian Contributors
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Permission to use, copy, modify, and/or distribute this software
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for any purpose with or without fee is hereby granted, provided
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that the above copyright notice and this permission notice appear
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in all copies.
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There is NO WARRANTY for this software. See license.txt for
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details. */
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package java.math;
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import java.io.Serializable;
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public class BigInteger implements Serializable {
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private int sign;
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private int[] value;
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private BigInteger(int sign, long value) {
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this.sign = sign;
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int upperBits = (int) (value >>> 32);
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if (upperBits == 0)
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// Array with one element
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this.value = new int[] { (int) value };
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else
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// Array with two elements
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this.value = new int[] { (int) value, upperBits };
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}
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public static final BigInteger ZERO = new BigInteger(0, 0);
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public static final BigInteger ONE = new BigInteger(1, 1);
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public static final BigInteger TEN = new BigInteger(1, 10);
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public static BigInteger valueOf(long num) {
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int signum = Long.signum(num);
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if (signum == 0)
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return BigInteger.ZERO;
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else if (signum > 0)
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return new BigInteger(signum, num);
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else
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return new BigInteger(signum, -num);
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}
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}
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