20.7

java.lang.Integer

THE PACKAGE JAVA.LANG

20.7 The Class

java.lang.Integer

public final class Integer extends Number {

public static final int MIN_VALUE = 0x80000000;

public static final int MAX_VALUE = 0x7fffffff;

public Integer(int value);

public Integer(String s)

throws NumberFormatException;

public String toString();

public boolean equals(Object obj);

public int hashCode();

public int intValue();

public long longValue();

public float floatValue();

public double doubleValue();

public static String toString(int i);

public static String toString(int i, int radix);

public static String toHexString(long i);

public static String toOctalString(long i);

public static String toBinaryString(long i);

public static int parseInt(String s)

throws NumberFormatException;

public static int parseInt(String s, int radix)

throws NumberFormatException;

public static Integer valueOf(String s)

throws NumberFormatException;

public static Integer valueOf(String s, int radix)

throws NumberFormatException;

public static Integer getInteger(String nm);

public static Integer getInteger(String nm, int val);

public static Integer getInteger(String nm, Integer val);

}

20.7.1

public static final int MIN_VALUE = 0x80000000;

The constant value of this field is

 2147483648

, the lowest value of type

int

.

20.7.2

public static final int MAX_VALUE = 0x7fffffff;

The constant value of this field is

2147483647

, the highest value of type

int

.

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