Java - 刑侏

<貧匯准和匯准>

泌惚厘断峪亟匯倖電會圭隈?祥嬬校斤屁侘方怏、忖憲堪方怏封崛屶隔電會議販採窃侏議方怏序佩電會?宸乎謹挫亜。
Java刑侏圭隈才刑侏窃屶隔殻會埀聞喘匯倖圭隈峺協匯怏屢購圭隈?賜宀聞喘匯倖窃峺協匯怏屢購議窃侏。
刑侏栖戻工阻園咎扮窃侏芦畠殊霞字崙?乎字崙塋俯殻會埀壓園咎扮殊霞欺掲隈議窃侏。
聞喘Java刑侏議古廷?厘断辛參亟匯倖刑侏圭隈栖斤匯倖斤嵆方怏電會。隼朔?距喘乎刑侏圭隈栖斤屁侏方怏、検泣方方怏、忖憲堪方怏吉序佩電會。

刑侏圭隈:

低辛參亟匯倖刑侏圭隈?乎圭隈壓距喘扮辛參俊辺音揖窃侏議歌方。功象勧弓公刑侏圭隈議歌方窃侏?園咎匂癖輝仇侃尖耽匯倖圭隈距喘。
和中頁協吶刑侏圭隈議号夸?

侭嗤刑侏圭隈蕗苧脅嗤匯倖窃侏歌方蕗苧何蛍?喇錫凄催蛍侯??乎窃侏歌方蕗苧何蛍壓圭隈卦指窃侏岻念?壓和中箭徨嶄議<E>?。
耽匯倖窃侏歌方蕗苧何蛍淫根匯倖賜謹倖窃侏歌方?歌方寂喘矯催侯蝕。匯倖刑侏歌方?匆瓜各葎匯倖窃侏延楚?頁喘噐峺協匯倖刑侏窃侏兆各議炎紛憲。
窃侏歌方嬬瓜喘栖蕗苧卦指峙窃侏?旺拝嬬恬葎刑侏圭隈誼欺議糞縞歌方窃侏議媼了憲。
刑侏圭隈圭隈悶議蕗苧才凪麿圭隈匯劔。廣吭窃侏歌方峪嬬旗燕哈喘侏窃侏?音嬬頁圻兵窃侏?崧int,double,char議吉?。

糞箭:

和中議箭徨處幣阻泌採聞喘刑侏圭隈嬉咫音揖忖憲堪議圷殆?

public class GenericMethodTest
{
 // generic method printArray 
 public static < E > void printArray( E[] inputArray )
 {
 // Display array elements 
 for ( E element : inputArray ){ 
 System.out.printf( "%s ", element );
 }
 System.out.println();
 }
 
 public static void main( String args[] )
 {
 // Create arrays of Integer, Double and Character
 Integer[] intArray = { 1, 2, 3, 4, 5 };
 Double[] doubleArray = { 1.1, 2.2, 3.3, 4.4 };
 Character[] charArray = { 'H', 'E', 'L', 'L', 'O' };
 
 System.out.println( "Array integerArray contains:" );
 printArray( intArray ); // pass an Integer array
 
 System.out.println( "
Array doubleArray contains:" );
 printArray( doubleArray ); // pass a Double array
 
 System.out.println( "
Array characterArray contains:" );
 printArray( charArray ); // pass a Character array
 }
}

塰佩潤惚泌和侭幣?

Array integerArray contains:
1 2 3 4 5 6
 
Array doubleArray contains:
1.1 2.2 3.3 4.4
 
Array characterArray contains:
H E L L O

嗤順議窃侏歌方:

辛嬬嗤扮昨?低氏?尫崙椎乂瓜塋俯勧弓欺匯倖窃侏歌方議窃侏嶽窃袈律。箭泌?匯倖荷恬方忖議圭隈辛嬬峪錬李俊鞭Number賜宀Number徨窃議糞箭。宸祥頁嗤順窃侏歌方議朕議。
勣蕗苧匯倖嗤順議窃侏歌方?遍枠双竃窃侏歌方議兆各?朔効extends購囚忖?恷朔諸効万議貧順。

糞箭:

和中議箭徨處幣阻“extends”泌採聞喘壓匯違吭吶貧議吭房“extends”?窃?賜宀“implements”?俊笥?。乎箭徨嶄議刑侏圭隈卦指眉倖辛曳熟斤嵆議恷寄峙。

public class MaximumTest
{
 // determines the largest of three Comparable objects
 public static <T extends Comparable<T>> T maximum(T x, T y, T z)
 { 
 T max = x; // assume x is initially the largest 
 if ( y.compareTo( max ) > 0 ){
 max = y; // y is the largest so far
 }
 if ( z.compareTo( max ) > 0 ){
 max = z; // z is the largest now 
 }
 return max; // returns the largest object 
 }
 public static void main( String args[] )
 {
 System.out.printf( "Max of %d, %d and %d is %d
",
 3, 4, 5, maximum( 3, 4, 5 ) );
 
 System.out.printf( "Maxm of %.1f,%.1f and %.1f is %.1f
",
 6.6, 8.8, 7.7, maximum( 6.6, 8.8, 7.7 ) );
 
 System.out.printf( "Max of %s, %s and %s is %s
","pear",
 "apple", "orange", maximum( "pear", "apple", "orange" ) );
 }
}

塰佩潤惚泌和侭幣?

Maximum of 3, 4 and 5 is 5
 
Maximum of 6.6, 8.8 and 7.7 is 8.8
 
Maximum of pear, apple and orange is pear

刑侏窃:

刑侏窃議蕗苧才掲刑侏窃議蕗苧窃貌?茅阻壓窃兆朔中耶紗阻窃侏歌方蕗苧何蛍。
才刑侏圭隈匯劔?刑侏窃議窃侏歌方蕗苧何蛍匆淫根匯倖賜謹倖窃侏歌方?歌方寂喘矯催侯蝕。匯倖刑侏歌方?匆瓜各葎匯倖窃侏延楚?頁喘噐峺協匯倖刑侏窃侏兆各議炎紛憲。咀葎麿断俊鞭匯倖賜謹倖歌方?宸乂窃瓜各葎歌方晒議窃賜歌方晒議窃侏。

糞箭:

泌和糞箭處幣阻厘断泌採協吶匯倖刑侏窃;

public class Box<T> {
 
 private T t;
 
 public void add(T t) {
 this.t = t;
 }
 
 public T get() {
 return t;
 }
 
 public static void main(String[] args) {
 Box<Integer> integerBox = new Box<Integer>();
 Box<String> stringBox = new Box<String>();
 
 integerBox.add(new Integer(10));
 stringBox.add(new String("Hello World"));
 
 System.out.printf("Integer Value :%d
", integerBox.get());
 System.out.printf("String Value :%s
", stringBox.get());
 }
}

塰佩潤惚泌和侭幣?

Integer Value :10
 
String Value :Hello World

<貧匯准和匯准>

Java - 刑侏

刑侏圭隈:

糞箭:

嗤順議窃侏歌方:

糞箭:

刑侏窃:

糞箭:

Java縮殻