| Package | Description | 
|---|---|
| java.awt | 
 Contains all of the classes for creating user
interfaces and for painting graphics and images. 
 | 
| java.lang | 
 Provides classes that are fundamental to the design of the Java
 programming language. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
static Color | 
Color.decode(String nm)
Converts a  
String to an integer and returns the
 specified opaque Color. | 
| Modifier and Type | Method and Description | 
|---|---|
static Byte | 
Byte.decode(String nm)
Decodes a  
String into a Byte. | 
static Long | 
Long.decode(String nm)
Decodes a  
String into a Long. | 
static Integer | 
Integer.decode(String nm)
Decodes a  
String into an Integer. | 
static Short | 
Short.decode(String nm)
Decodes a  
String into a Short. | 
boolean | 
Package.isCompatibleWith(String desired)
Compare this package's specification version with a
 desired version. 
 | 
static byte | 
Byte.parseByte(String s)
Parses the string argument as a signed decimal  
byte. | 
static byte | 
Byte.parseByte(String s,
         int radix)
Parses the string argument as a signed  
byte in the
 radix specified by the second argument. | 
static double | 
Double.parseDouble(String s)
Returns a new  
double initialized to the value
 represented by the specified String, as performed
 by the valueOf method of class
 Double. | 
static float | 
Float.parseFloat(String s)
Returns a new  
float initialized to the value
 represented by the specified String, as performed
 by the valueOf method of class Float. | 
static int | 
Integer.parseInt(String s)
Parses the string argument as a signed decimal integer. 
 | 
static int | 
Integer.parseInt(String s,
        int radix)
Parses the string argument as a signed integer in the radix
 specified by the second argument. 
 | 
static long | 
Long.parseLong(String s)
Parses the string argument as a signed decimal  
long. | 
static long | 
Long.parseLong(String s,
         int radix)
Parses the string argument as a signed  
long in the
 radix specified by the second argument. | 
static short | 
Short.parseShort(String s)
Parses the string argument as a signed decimal  
short. | 
static short | 
Short.parseShort(String s,
          int radix)
Parses the string argument as a signed  
short in the
 radix specified by the second argument. | 
static int | 
Integer.parseUnsignedInt(String s)
Parses the string argument as an unsigned decimal integer. 
 | 
static int | 
Integer.parseUnsignedInt(String s,
                int radix)
Parses the string argument as an unsigned integer in the radix
 specified by the second argument. 
 | 
static long | 
Long.parseUnsignedLong(String s)
Parses the string argument as an unsigned decimal  
long. | 
static long | 
Long.parseUnsignedLong(String s,
                 int radix)
Parses the string argument as an unsigned  
long in the
 radix specified by the second argument. | 
static Byte | 
Byte.valueOf(String s)
Returns a  
Byte object holding the value
 given by the specified String. | 
static Float | 
Float.valueOf(String s)
Returns a  
Float object holding the
 float value represented by the argument string
 s. | 
static Long | 
Long.valueOf(String s)
Returns a  
Long object holding the value
 of the specified String. | 
static Integer | 
Integer.valueOf(String s)
Returns an  
Integer object holding the
 value of the specified String. | 
static Short | 
Short.valueOf(String s)
Returns a  
Short object holding the
 value given by the specified String. | 
static Double | 
Double.valueOf(String s)
Returns a  
Double object holding the
 double value represented by the argument string
 s. | 
static Byte | 
Byte.valueOf(String s,
       int radix)
Returns a  
Byte object holding the value
 extracted from the specified String when parsed
 with the radix given by the second argument. | 
static Long | 
Long.valueOf(String s,
       int radix)
Returns a  
Long object holding the value
 extracted from the specified String when parsed
 with the radix given by the second argument. | 
static Integer | 
Integer.valueOf(String s,
       int radix)
Returns an  
Integer object holding the value
 extracted from the specified String when parsed
 with the radix given by the second argument. | 
static Short | 
Short.valueOf(String s,
       int radix)
Returns a  
Short object holding the value
 extracted from the specified String when parsed
 with the radix given by the second argument. | 
| Constructor and Description | 
|---|
Byte(String s)
Constructs a newly allocated  
Byte object that
 represents the byte value indicated by the
 String parameter. | 
Double(String s)
Constructs a newly allocated  
Double object that
 represents the floating-point value of type double
 represented by the string. | 
Float(String s)
Constructs a newly allocated  
Float object that
 represents the floating-point value of type float
 represented by the string. | 
Integer(String s)
Constructs a newly allocated  
Integer object that
 represents the int value indicated by the
 String parameter. | 
Long(String s)
Constructs a newly allocated  
Long object that
 represents the long value indicated by the
 String parameter. | 
Short(String s)
Constructs a newly allocated  
Short object that
 represents the short value indicated by the
 String parameter. | 
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For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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