THE Java™ Programming Language, Fourth Edition

System.out.print(mat[y][x] + " "); System.out.println(); } The first (left-most) dimension of an array must be specified when th ...

array length, because again it is determined from the initializer list. String[] dangers = new String[]{"Lions", "Tigers", "Bear ...

This class relationship allows polymorphism for arrays. You can assign an array to a variable of type Object and cast it back. A ...

loop counter), but the compiler has to be able to determine what each name meansand so does any human being reading the code. Na ...

statement. Then local variables declared in any enclosing code block. This applies recursively up to the method containing the b ...

Again, hiding of type names is possible, but a type can always be explicitly referred to by its fully qualified name, which incl ...

The efficiency and convenience of using an int can be maintained, while an object can still be obtained when necessarythe best o ...

Returns an object of the specified Type with the value t. public staticTypevalueOf(String str) Returns an object of the specifie ...

For the numeric types, comparison follows the normal arithmetic rules; however, the Float and Double classes have specific order ...

8.2. Void The Void class is the exception to all the preceding rules because it has no values to wrap, provides no methods, and ...

characters (including leading or trailing whitespace), the value is out of range for this type, or radix is out of range. public ...

format. For example, Integer.toOctalString(10) returns "12". Negative values are treated as described in toBinaryString. For exa ...

Returns the value obtained by rotating the bits in val to the right. In a right rotation the low-order bit moved out on the righ ...

When converting to a string, NaN values return the string "NaN", + returns "Infinity" and - returns "-Infinity". The string-taki ...

while digit('a',10) returns 1. public static intgetNumericValue(codePointch) Returns the numeric value of the digit ch. For exam ...

Returns the titlecase character equivalent of ch. If there is no titlecase equivalent, the result of toUpperCase(ch) is returned ...

CURRENCY_SYMBOL OTHER_LETTER DASH_PUNCTUATION OTHER_NUMBER DECIMAL_DIGIT_NUMBER OTHER_PUNCTUATION ENCLOSING_MARK OTHER_SYMBOL EN ...

Returns the number of char values needed to encode the given code point. This returns 2 for supplementary characters, otherwise ...

public static intoffsetByCodePoints(CharSequence seq, int index, int numberOfCodePoints) Returns the index into the CharSequence ...

is equivalent to the explicit int x = val.intValue(); and the value of x is 3. If val was a Short reference, the unboxing of val ...