{"id":26579,"date":"2021-04-29T23:10:06","date_gmt":"2021-04-30T03:10:06","guid":{"rendered":"http:\/\/bangla.salearningschool.com\/recent-posts\/example-demonstrating-the-use-of-packages-programming-code-examples-java-j2ee-j2me-object-oriented-programming\/"},"modified":"2021-04-29T23:10:06","modified_gmt":"2021-04-30T03:10:06","slug":"example-demonstrating-the-use-of-packages-programming-code-examples-java-j2ee-j2me-object-oriented-programming","status":"publish","type":"post","link":"http:\/\/bangla.sitestree.com\/?p=26579","title":{"rendered":"Example demonstrating the use of packages #Programming Code Examples #Java\/J2EE\/J2ME #Object Oriented Programming"},"content":{"rendered":"<pre>\n&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;\nExample demonstrating the use of packages.\n\n    * Class1.java defined in package1.\n    * Class2.java defined in package2.\n    * Class3.java defined in package2.package3.\n    * Class1.java defined in package4.\n    * PackageExample.java Driver for package example\n&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;\n~~~~~~~~~~~~~~~~~~~~~\nClass1.java defined in package1.\n~~~~~~~~~~~~~~~~~~~~~\npackage package1;\n\n*****************\n \npublic class Class1 {\n  public static void printInfo() {\n    System.out.println(&quot;This is Class1 in package1.&quot;);\n  }\n}\n&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;\n~~~~~~~~~~~~~~~~~~~~~\nClass2.java defined in package2. \n~~~~~~~~~~~~~~~~~~~~~\npackage package2;\n$$$$$$$$$$$$$$$$\n\npublic class Class2 {\n  public static void printInfo() {\n    System.out.println(&quot;This is Class2 in package2.&quot;);\n  }\n}\n&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;\n~~~~~~~~~~~~~~~~~~~~~~\nClass3.java defined in package2.package3\n~~~~~~~~~~~~~~~~~~~~~~\npackage package2.package3;\n\n@@@@@@@@@@@@@@@@@@@@@@@@@\n\npublic class Class3 {\n  public static void printInfo() {\n    System.out.println(&quot;This is Class3 in &quot; +\n                       &quot;package2.package3.&quot;);\n  }\n}\n&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;\n~~~~~~~~~~~~~~~~~~~~~~~~~\nClass1.java defined in package4.\n~~~~~~~~~~~~~~~~~~~~~~~~~\npackage package4;\n\n@@@@@@@@@@@@@@@@\n\npublic class Class1 {\n  public static void printInfo() {\n    System.out.println(&quot;This is Class1 in package4.&quot;);\n  }\n}\n&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;\n~~~~~~~~~~~~~~~~~~~~~~~~~~\nPackageExample.java Driver for package example.\n~~~~~~~~~~~~~~~~~~~~~~~~~~\nimport package1.*;\nimport package2.Class2;\nimport package2.package3.*;\n\n***************************\n\npublic class PackageExample {\n  public static void main(String[] args) {\n    Class1.printInfo();\n    Class2.printInfo();\n    Class3.printInfo();\n    package4.Class1.printInfo();\n  }\n}\n****************************\n<\/pre>\n<p>Note: Brought from our old site: http:\/\/www.salearningschool.com\/example_codes\/ on Jan 2nd, 2017 From: http:\/\/sitestree.com\/?p=10395<br \/> Categories:Programming Code Examples, Java\/J2EE\/J2ME, Object Oriented Programming<br \/>Tags:Java\/J2EE\/J2MEObject Oriented Programming<br \/> Post Data:2017-01-02 16:04:39<\/p>\n<p>\t\tShop Online: <a href='https:\/\/www.ShopForSoul.com\/' target='new' rel=\"noopener\">https:\/\/www.ShopForSoul.com\/<\/a><br \/>\n\t\t(Big Data, Cloud, Security, Machine Learning): Courses: <a href='http:\/\/Training.SitesTree.com' target='new' rel=\"noopener\"> http:\/\/Training.SitesTree.com<\/a><br \/>\n\t\tIn Bengali: <a href='http:\/\/Bangla.SaLearningSchool.com' target='new' rel=\"noopener\">http:\/\/Bangla.SaLearningSchool.com<\/a><br \/>\n\t\t<a href='http:\/\/SitesTree.com' target='new' rel=\"noopener\">http:\/\/SitesTree.com<\/a><br \/>\n\t\t8112223 Canada Inc.\/JustEtc: <a href='http:\/\/JustEtc.net' target='new' rel=\"noopener\">http:\/\/JustEtc.net (Software\/Web\/Mobile\/Big-Data\/Machine Learning) <\/a><br \/>\n\t\tShop Online: <a href='https:\/\/www.ShopForSoul.com'> https:\/\/www.ShopForSoul.com\/<\/a><br \/>\n\t\tMedium: <a href='https:\/\/medium.com\/@SayedAhmedCanada' target='new' rel=\"noopener\"> https:\/\/medium.com\/@SayedAhmedCanada <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp; Example demonstrating the use of packages. * Class1.java defined in package1. * Class2.java defined in package2. * Class3.java defined in package2.package3. * Class1.java defined in package4. * PackageExample.java Driver for package example &amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp; ~~~~~~~~~~~~~~~~~~~~~ Class1.java defined in package1. ~~~~~~~~~~~~~~~~~~~~~ package package1; ***************** public class Class1 { public static void printInfo() { System.out.println(&quot;This is Class1 &hellip; <\/p>\n<p><a class=\"more-link btn\" href=\"http:\/\/bangla.sitestree.com\/?p=26579\">Continue reading<\/a><\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1917],"tags":[],"class_list":["post-26579","post","type-post","status-publish","format-standard","hentry","category-fromsitestree-com","item-wrap"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":10543,"url":"http:\/\/bangla.sitestree.com\/?p=10543","url_meta":{"origin":26579,"position":0},"title":"Example demonstrating the use of packages","author":"","date":"August 29, 2015","format":false,"excerpt":"&&&&&&&&&&&&&&&&&&& Example demonstrating the use of packages. \u00a0\u00a0\u00a0 * Class1.java defined in package1. \u00a0\u00a0\u00a0 * Class2.java defined in package2. \u00a0\u00a0\u00a0 * Class3.java defined in package2.package3. \u00a0\u00a0\u00a0 * Class1.java defined in package4. \u00a0\u00a0\u00a0 * PackageExample.java Driver for package example &&&&&&&&&&&&&&&&&&&&& ~~~~~~~~~~~~~~~~~~~~~ Class1.java defined in package1. ~~~~~~~~~~~~~~~~~~~~~ package package1; ***************** \u00a0 public\u2026","rel":"","context":"In &quot;Code . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8&quot;","block_context":{"text":"Code . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8","link":"http:\/\/bangla.sitestree.com\/?cat=1417"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":10536,"url":"http:\/\/bangla.sitestree.com\/?p=10536","url_meta":{"origin":26579,"position":1},"title":"Code examples for interfaces","author":"","date":"August 29, 2015","format":false,"excerpt":"**************************** Code examples for interfaces: \u00a0\u00a0\u00a0 * Class1.java implements Interface1.java \u00a0\u00a0\u00a0 * Abstract Class2.java implements Interface1.java and Interface2.java \u00a0\u00a0\u00a0 * Class3.java extends abstract class Class2.java \u00a0\u00a0\u00a0 * Interface3.java extends Interface1.java and Interface2.java *************************** ~~~~~~~~~~~~~~~~~~~~~~~~~~~ Class1.java ~~~~~~~~~~~~~~~~~~~~~~~~~~~ \/\/ This class is not abstract, so it must provide \/\/ implementations of method1\u2026","rel":"","context":"In &quot;Code . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8&quot;","block_context":{"text":"Code . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8","link":"http:\/\/bangla.sitestree.com\/?cat=1417"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":26565,"url":"http:\/\/bangla.sitestree.com\/?p=26565","url_meta":{"origin":26579,"position":2},"title":"Code examples for interfaces #Programming Code Examples #Java\/J2EE\/J2ME #Object Oriented Programming","author":"Author-Check- Article-or-Video","date":"April 28, 2021","format":false,"excerpt":"**************************** Code examples for interfaces: * Class1.java implements Interface1.java * Abstract Class2.java implements Interface1.java and Interface2.java * Class3.java extends abstract class Class2.java * Interface3.java extends Interface1.java and Interface2.java *************************** ~~~~~~~~~~~~~~~~~~~~~~~~~~~ Class1.java ~~~~~~~~~~~~~~~~~~~~~~~~~~~ \/\/ This class is not abstract, so it must provide \/\/ implementations of method1 and method2. public class\u2026","rel":"","context":"In &quot;FromSitesTree.com&quot;","block_context":{"text":"FromSitesTree.com","link":"http:\/\/bangla.sitestree.com\/?cat=1917"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":10546,"url":"http:\/\/bangla.sitestree.com\/?p=10546","url_meta":{"origin":26579,"position":3},"title":"Statics.java Demonstrates static and non-static methods.","author":"","date":"August 29, 2015","format":false,"excerpt":"*\/ public class Statics { \u00a0public static void main(String[] args) { \u00a0\u00a0\u00a0 staticMethod(); \u00a0\u00a0\u00a0 Statics s1 = new Statics(); \u00a0\u00a0\u00a0 s1.regularMethod(); \u00a0 } \u00a0 public static void staticMethod() { \u00a0\u00a0\u00a0 System.out.println(\"This is a static method.\"); \u00a0 } \u00a0 public void regularMethod() { \u00a0\u00a0\u00a0 System.out.println(\"This is a regular method.\"); \u00a0 }\u2026","rel":"","context":"In &quot;Code . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8&quot;","block_context":{"text":"Code . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8","link":"http:\/\/bangla.sitestree.com\/?cat=1417"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":26581,"url":"http:\/\/bangla.sitestree.com\/?p=26581","url_meta":{"origin":26579,"position":4},"title":"Statics.java Demonstrates static and non-static methods. #Programming Code Examples #Java\/J2EE\/J2ME #Object Oriented Programming","author":"Author-Check- Article-or-Video","date":"April 29, 2021","format":false,"excerpt":"*\/ public class Statics { public static void main(String[] args) { staticMethod(); Statics s1 = new Statics(); s1.regularMethod(); } public static void staticMethod() { System.out.println(\"This is a static method.\"); } public void regularMethod() { System.out.println(\"This is a regular method.\"); } } Note: Brought from our old site: http:\/\/www.salearningschool.com\/example_codes\/ on Jan\u2026","rel":"","context":"In &quot;FromSitesTree.com&quot;","block_context":{"text":"FromSitesTree.com","link":"http:\/\/bangla.sitestree.com\/?cat=1917"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":26864,"url":"http:\/\/bangla.sitestree.com\/?p=26864","url_meta":{"origin":26579,"position":5},"title":"Example Java Programs #Programming Code Examples #Java\/J2EE\/J2ME #J2SE","author":"Author-Check- Article-or-Video","date":"May 3, 2021","format":false,"excerpt":"Very Simple Java Example Programs HelloWorld.java public class HelloWorld { \/\/ method main(): ALWAYS the APPLICATION entry point public static void main (String[] args) { System.out.println (\"Hello World!\"); } } \/\/ Print Today's Date import java.util.*; public class HelloDate { public static void main (String[] args) { System.out.println (\"Hello, it's:\u2026","rel":"","context":"In &quot;FromSitesTree.com&quot;","block_context":{"text":"FromSitesTree.com","link":"http:\/\/bangla.sitestree.com\/?cat=1917"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts\/26579","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=26579"}],"version-history":[{"count":0,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts\/26579\/revisions"}],"wp:attachment":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=26579"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=26579"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=26579"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}