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- package java.lang;
- public final class Integer extends Number implements java.lang.Comparable
- {
- public static final int MIN_VALUE = -2147483648;
- public static final int MAX_VALUE = 2147483647;
- public static final Class TYPE;
- static final char[] digits;
- static final char[] DigitTens;
- static final char[] DigitOnes;
- static final int[] sizeTable;
- private final int value;
- public static final int SIZE = 32;
- private static final long serialVersionUID = 1360826667806852920l;
- static final boolean $assertionsDisabled;
- public static String toString(int i0, int i1)
- {
- char[] r0;
- boolean $z1;
- int i2, $i4;
- label_0:
- {
- if (i1 >= 2 && i1 <= 36)
- {
- break label_0;
- }
- i1 = 10;
- } //end label_0:
- if (i1 != 10)
- {
- r0 = new char[33];
- if (i0 >= 0)
- {
- $z1 = false;
- }
- else
- {
- $z1 = true;
- }
- i2 = SIZE;
- if ( ! ($z1))
- {
- i0 = (- (i0));
- }
- while (i0 <= (- (i1)))
- {
- $i4 = i2;
- i2--;
- r0[$i4] = digits[(- (i0 % i1))];
- i0 = i0 / i1;
- }
- r0[i2] = digits[(- (i0))];
- if ($z1)
- {
- i2--;
- r0[i2] = '-';
- }
- return new String(r0, i2, 33 - i2);
- }
- return Integer.toString(i0);
- }
- public static String toHexString(int i0)
- {
- return Integer.toUnsignedString(i0, 4);
- }
- public static String toOctalString(int i0)
- {
- return Integer.toUnsignedString(i0, 3);
- }
- public static String toBinaryString(int i0)
- {
- return Integer.toUnsignedString(i0, 1);
- }
- private static String toUnsignedString(int i0, int i1)
- {
- char[] r0;
- int i2, i3, i4;
- r0 = new char[SIZE];
- i2 = SIZE;
- i3 = 1 << i1;
- i4 = i3 - 1;
- do
- {
- i2--;
- r0[i2] = digits[i0 & i4];
- i0 = i0 >>> i1;
- }
- while (i0 != 0);
- return new String(r0, i2, SIZE - i2);
- }
- public static String toString(int i0)
- {
- int $i4;
- char[] r0;
- if (i0 != MIN_VALUE)
- {
- if (i0 >= 0)
- {
- $i4 = Integer.stringSize(i0);
- }
- else
- {
- $i4 = Integer.stringSize((- (i0))) + 1;
- }
- r0 = new char[$i4];
- Integer.getChars(i0, $i4, r0);
- return new String(0, $i4, r0);
- }
- return "-2147483648";
- }
- static void getChars(int i0, int i1, char[] r0)
- {
- int i2, i4, i5, i11, i15, i19, i21;
- char c3;
- i2 = i1;
- c3 = '\u0000';
- if (i0 < 0)
- {
- c3 = '-';
- i0 = (- (i0));
- }
- while (i0 >= 65536)
- {
- i4 = i0 / 100;
- i5 = i0 - ((i4 << 6) + (i4 << 5) + (i4 << 2));
- i0 = i4;
- i11 = i2 + -1;
- r0[i11] = DigitOnes[i5];
- i2 = i11 + -1;
- r0[i2] = DigitTens[i5];
- }
- do
- {
- i15 = i0 * 52429 >>> 19;
- i19 = i0 - ((i15 << 3) + (i15 << 1));
- i2--;
- r0[i2] = digits[i19];
- i0 = i15;
- }
- while (i0 != 0);
- if (c3 != '\u0000')
- {
- i21 = i2 + -1;
- r0[i21] = c3;
- }
- }
- static int stringSize(int i0)
- {
- int i1;
- for (i1 = 0; i0 > sizeTable[i1]; i1++)
- {
- }
- return i1 + 1;
- }
- public static int parseInt(String r0, int i0) throws java.lang.NumberFormatException
- {
- int i1, i2, i3, i4, i6, i7, $i8, i10, $i12;
- boolean z0;
- char c5;
- if (r0 != null)
- {
- if (i0 >= 2)
- {
- if (i0 <= 36)
- {
- i1 = 0;
- z0 = false;
- i2 = 0;
- i3 = r0.length();
- i4 = -2147483647;
- if (i3 > 0)
- {
- c5 = r0.charAt(0);
- if (c5 < '0')
- {
- if (c5 != '-')
- {
- if (c5 != '+')
- {
- throw NumberFormatException.forInputString(r0);
- }
- }
- else
- {
- z0 = true;
- i4 = MIN_VALUE;
- }
- if (i3 != 1)
- {
- i2++;
- }
- else
- {
- throw NumberFormatException.forInputString(r0);
- }
- }
- i6 = i4 / i0;
- while (i2 < i3)
- {
- $i8 = i2;
- i2++;
- i7 = Character.digit(r0.charAt($i8), i0);
- if (i7 >= 0)
- {
- if (i1 >= i6)
- {
- i10 = i1 * i0;
- if (i10 >= i4 + i7)
- {
- i1 = i10 - i7;
- }
- else
- {
- throw NumberFormatException.forInputString(r0);
- }
- }
- else
- {
- throw NumberFormatException.forInputString(r0);
- }
- }
- else
- {
- throw NumberFormatException.forInputString(r0);
- }
- }
- if ( ! (z0))
- {
- $i12 = (- (i1));
- }
- else
- {
- $i12 = i1;
- }
- return $i12;
- }
- throw NumberFormatException.forInputString(r0);
- }
- else
- {
- throw new NumberFormatException((new StringBuilder()).append("radix ").append(i0).append(" greater than Character.MAX_RADIX").toString());
- }
- }
- else
- {
- throw new NumberFormatException((new StringBuilder()).append("radix ").append(i0).append(" less than Character.MIN_RADIX").toString());
- }
- }
- else
- {
- throw new NumberFormatException("null");
- }
- }
- public static int parseInt(String r0) throws java.lang.NumberFormatException
- {
- return Integer.parseInt(r0, 10);
- }
- public static Integer valueOf(String r0, int i0) throws java.lang.NumberFormatException
- {
- return Integer.valueOf(Integer.parseInt(r0, i0));
- }
- public static Integer valueOf(String r0) throws java.lang.NumberFormatException
- {
- return Integer.valueOf(Integer.parseInt(r0, 10));
- }
- public static Integer valueOf(int i0)
- {
- if ( ! ($assertionsDisabled) && Integer$IntegerCache.high < 127)
- {
- throw new AssertionError();
- }
- if (i0 >= -128 && i0 <= Integer$IntegerCache.high)
- {
- return Integer$IntegerCache.cache[i0 + 128];
- }
- return new Integer(i0);
- }
- public Integer(int i0)
- {
- value = i0;
- }
- public Integer(String r1) throws java.lang.NumberFormatException
- {
- value = Integer.parseInt(r1, 10);
- }
- public byte byteValue()
- {
- return (byte) value;
- }
- public short shortValue()
- {
- return (short) value;
- }
- public int intValue()
- {
- return value;
- }
- public long longValue()
- {
- return (long) value;
- }
- public float floatValue()
- {
- return (float) value;
- }
- public double doubleValue()
- {
- return (double) value;
- }
- public String toString()
- {
- return Integer.toString(value);
- }
- public int hashCode()
- {
- return value;
- }
- public boolean equals(Object r1)
- {
- boolean $z1;
- if ( ! (r1 instanceof Integer))
- {
- return false;
- }
- if (value != ((Integer) r1).intValue())
- {
- $z1 = false;
- }
- else
- {
- $z1 = true;
- }
- return $z1;
- }
- public static Integer getInteger(String r0)
- {
- return Integer.getInteger(r0, null);
- }
- public static Integer getInteger(String r0, int i0)
- {
- Integer r1, $r2;
- r1 = Integer.getInteger(r0, null);
- if (r1 != null)
- {
- $r2 = r1;
- }
- else
- {
- $r2 = Integer.valueOf(i0);
- }
- return $r2;
- }
- public static Integer getInteger(String r0, Integer r1)
- {
- String r2;
- Integer $r7;
- r2 = null;
- try
- {
- r2 = System.getProperty(r0);
- }
- catch (IllegalArgumentException $r4)
- {
- }
- catch (NullPointerException $r5)
- {
- }
- label_2:
- if (r2 != null)
- {
- try
- {
- $r7 = Integer.decode(r2);
- }
- catch (NumberFormatException $r8)
- {
- break label_2;
- }
- return $r7;
- }
- return r1;
- }
- public static Integer decode(String r0) throws java.lang.NumberFormatException
- {
- byte b0;
- int i1;
- boolean z0;
- char c2;
- Integer r1, $r7, r8;
- String $r14;
- b0 = (byte) (byte) 10;
- i1 = 0;
- z0 = false;
- if (r0.length() != 0)
- {
- c2 = r0.charAt(0);
- if (c2 != '-')
- {
- if (c2 == '+')
- {
- i1++;
- }
- }
- else
- {
- z0 = true;
- i1++;
- }
- label_4:
- {
- if ( ! (r0.startsWith("0x", i1) || r0.startsWith("0X", i1)) )
- {
- if ( ! (r0.startsWith("#", i1)))
- {
- if ( ! (r0.startsWith("0", i1)) || r0.length() <= 1 + i1)
- {
- break label_4;
- }
- i1++;
- b0 = (byte) (byte) 8;
- break label_4;
- }
- i1++;
- b0 = (byte) (byte) 16;
- break label_4;
- }
- i1 = i1 + 2;
- b0 = (byte) (byte) 16;
- } //end label_4:
- if ( ! (r0.startsWith("-", i1) || r0.startsWith("+", i1)) )
- {
- try
- {
- r1 = Integer.valueOf(r0.substring(i1), b0);
- if ( ! (z0))
- {
- $r7 = r1;
- }
- else
- {
- $r7 = Integer.valueOf((- (r1.intValue())));
- }
- r8 = $r7;
- }
- catch (NumberFormatException $r9)
- {
- if ( ! (z0))
- {
- $r14 = r0.substring(i1);
- }
- else
- {
- $r14 = (new StringBuilder()).append("-").append(r0.substring(i1)).toString();
- }
- r8 = Integer.valueOf($r14, b0);
- }
- return r8;
- }
- throw new NumberFormatException("Sign character in wrong position");
- }
- else
- {
- throw new NumberFormatException("Zero length string");
- }
- }
- public int compareTo(Integer r1)
- {
- return Integer.compare(value, r1.value);
- }
- public static int compare(int i0, int i1)
- {
- byte $b2;
- if (i0 >= i1)
- {
- if (i0 != i1)
- {
- $b2 = (byte) (byte) 1;
- }
- else
- {
- $b2 = (byte) (byte) 0;
- }
- }
- else
- {
- $b2 = (byte) (byte) -1;
- }
- return $b2;
- }
- public static int highestOneBit(int i0)
- {
- int i2, i4, i6, i8, i10;
- i2 = i0 | i0 >> 1;
- i4 = i2 | i2 >> 2;
- i6 = i4 | i4 >> 4;
- i8 = i6 | i6 >> 8;
- i10 = i8 | i8 >> 16;
- return i10 - (i10 >>> 1);
- }
- public static int lowestOneBit(int i0)
- {
- return i0 & (- (i0));
- }
- public static int numberOfLeadingZeros(int i0)
- {
- int i1, i7;
- if (i0 != 0)
- {
- i1 = 1;
- if (i0 >>> 16 == 0)
- {
- i1 = 17;
- i0 = i0 << 16;
- }
- if (i0 >>> 24 == 0)
- {
- i1 = i1 + 8;
- i0 = i0 << 8;
- }
- if (i0 >>> 28 == 0)
- {
- i1 = i1 + 4;
- i0 = i0 << 4;
- }
- if (i0 >>> 30 == 0)
- {
- i1 = i1 + 2;
- i0 = i0 << 2;
- }
- i7 = i1 - (i0 >>> 31);
- return i7;
- }
- return SIZE;
- }
- public static int numberOfTrailingZeros(int i0)
- {
- int i1, i2, i3, i4, i5;
- if (i0 != 0)
- {
- i1 = 31;
- i2 = i0 << 16;
- if (i2 != 0)
- {
- i1 = 15;
- i0 = i2;
- }
- i3 = i0 << 8;
- if (i3 != 0)
- {
- i1 = i1 - 8;
- i0 = i3;
- }
- i4 = i0 << 4;
- if (i4 != 0)
- {
- i1 = i1 - 4;
- i0 = i4;
- }
- i5 = i0 << 2;
- if (i5 != 0)
- {
- i1 = i1 - 2;
- i0 = i5;
- }
- return i1 - (i0 << 1 >>> 31);
- }
- return SIZE;
- }
- public static int bitCount(int i0)
- {
- int i3, i7, i10, i12, i14;
- i3 = i0 - (i0 >>> 1 & 1431655765);
- i7 = (i3 & 858993459) + (i3 >>> 2 & 858993459);
- i10 = i7 + (i7 >>> 4) & 252645135;
- i12 = i10 + (i10 >>> 8);
- i14 = i12 + (i12 >>> 16);
- return i14 & 63;
- }
- public static int rotateLeft(int i0, int i1)
- {
- return i0 << i1 | i0 >>> (- (i1));
- }
- public static int rotateRight(int i0, int i1)
- {
- return i0 >>> i1 | i0 << (- (i1));
- }
- public static int reverse(int i0)
- {
- int i5, i10, i15, i24;
- i5 = (i0 & 1431655765) << 1 | i0 >>> 1 & 1431655765;
- i10 = (i5 & 858993459) << 2 | i5 >>> 2 & 858993459;
- i15 = (i10 & 252645135) << 4 | i10 >>> 4 & 252645135;
- i24 = i15 << 24 | (i15 & 65280) << 8 | i15 >>> 8 & 65280 | i15 >>> 24;
- return i24;
- }
- public static int signum(int i0)
- {
- return i0 >> 31 | (- (i0)) >>> 31;
- }
- public static int reverseBytes(int i0)
- {
- return i0 >>> 24 | i0 >> 8 & 65280 | i0 << 8 & 16711680 | i0 << 24;
- }
- public volatile int compareTo(Object r1)
- {
- return this.compareTo((Integer) r1);
- }
- static
- {
- boolean $z1;
- if (class "java/lang/Integer".desiredAssertionStatus())
- {
- $z1 = false;
- }
- else
- {
- $z1 = true;
- }
- $assertionsDisabled = $z1;
- TYPE = Class.getPrimitiveClass("int");
- char[] $r2 = {'0' , '1' , '2' , '3' , '4' , '5' , '6' , '7' , '8' , '9' , 'a' , 'b' , 'c' , 'd' , 'e' , 'f' , 'g' , 'h' , 'i' , 'j' , 'k' , 'l' , 'm' , 'n' , 'o' , 'p' , 'q' , 'r' , 's' , 't' , 'u' , 'v' , 'w' , 'x' , 'y' , 'z'};
- digits = $r2;
- char[] $r3 = {'0' , '0' , '0' , '0' , '0' , '0' , '0' , '0' , '0' , '0' , '1' , '1' , '1' , '1' , '1' , '1' , '1' , '1' , '1' , '1' , '2' , '2' , '2' , '2' , '2' , '2' , '2' , '2' , '2' , '2' , '3' , '3' , '3' , '3' , '3' , '3' , '3' , '3' , '3' , '3' , '4' , '4' , '4' , '4' , '4' , '4' , '4' , '4' , '4' , '4' , '5' , '5' , '5' , '5' , '5' , '5' , '5' , '5' , '5' , '5' , '6' , '6' , '6' , '6' , '6' , '6' , '6' , '6' , '6' , '6' , '7' , '7' , '7' , '7' , '7' , '7' , '7' , '7' , '7' , '7' , '8' , '8' , '8' , '8' , '8' , '8' , '8' , '8' , '8' , '8' , '9' , '9' , '9' , '9' , '9' , '9' , '9' , '9' , '9' , '9'};
- DigitTens = $r3;
- char[] $r4 = {'0' , '1' , '2' , '3' , '4' , '5' , '6' , '7' , '8' , '9' , '0' , '1' , '2' , '3' , '4' , '5' , '6' , '7' , '8' , '9' , '0' , '1' , '2' , '3' , '4' , '5' , '6' , '7' , '8' , '9' , '0' , '1' , '2' , '3' , '4' , '5' , '6' , '7' , '8' , '9' , '0' , '1' , '2' , '3' , '4' , '5' , '6' , '7' , '8' , '9' , '0' , '1' , '2' , '3' , '4' , '5' , '6' , '7' , '8' , '9' , '0' , '1' , '2' , '3' , '4' , '5' , '6' , '7' , '8' , '9' , '0' , '1' , '2' , '3' , '4' , '5' , '6' , '7' , '8' , '9' , '0' , '1' , '2' , '3' , '4' , '5' , '6' , '7' , '8' , '9' , '0' , '1' , '2' , '3' , '4' , '5' , '6' , '7' , '8' , '9'};
- DigitOnes = $r4;
- int[] $r5 = {9 , 99 , 999 , 9999 , 99999 , 999999 , 9999999 , 99999999 , 999999999 , MAX_VALUE};
- sizeTable = $r5;
- }
- }
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