{"id":123,"date":"2008-01-17T16:02:00","date_gmt":"2008-01-17T16:02:00","guid":{"rendered":"http:\/\/www.tutego.de\/blog\/javainsel\/?p=123"},"modified":"2008-01-17T16:02:00","modified_gmt":"2008-01-17T16:02:00","slug":"code-style-remove-unnecessary-statements-and-keywords","status":"publish","type":"post","link":"https:\/\/www.tutego.de\/blog\/javainsel\/2008\/01\/code-style-remove-unnecessary-statements-and-keywords\/","title":{"rendered":"Code style: Remove unnecessary statements and keywords"},"content":{"rendered":"\n\n\n\n\n\n\n\n\n\n\n\n
\n

Bad<\/p>\n<\/td>\n

\n

Good<\/p>\n<\/td>\n<\/tr>\n

\n

import java.lang.*;<\/span><\/b><\/span><\/p>\n<\/td>\n

\n

\n

<\/td>\n<\/tr>\n

\n

import java.util.*;<\/span><\/span><\/p>\n

import java.util.Scanner;<\/span><\/b><\/span><\/p>\n<\/td>\n

\n

import java.util.*;<\/span><\/b><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

class MyClass extends Object<\/b> { }<\/span><\/span><\/p>\n<\/td>\n

\n

class MyClass { }<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

class MyClass {<\/span><\/span><\/p>\n

int i = 0<\/b>;<\/span><\/span><\/p>\n

boolean b = false<\/b>;<\/span><\/span><\/p>\n

char c = ‚\\u0000‘<\/b>;<\/span><\/span><\/p>\n

String s = null<\/b>;<\/span><\/span><\/p>\n

double d = 0.0<\/b>;<\/span><\/span><\/p>\n

}<\/span><\/span><\/p>\n<\/td>\n

\n

class MyClass {<\/span><\/span><\/p>\n

int i;<\/span><\/span><\/p>\n

boolean b;<\/span><\/span><\/p>\n

char c;<\/span><\/span><\/p>\n

String s;<\/span><\/span><\/p>\n

double d;<\/span><\/span><\/p>\n

}<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

class MyClass {<\/span><\/span><\/p>\n

MyClass() { super();<\/b> }<\/span><\/span><\/p>\n

}<\/span><\/span><\/p>\n<\/td>\n

\n

class MyClass {<\/span><\/span><\/p>\n

MyClass() { }<\/span><\/span><\/p>\n

}<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

interface MyInterface {<\/span><\/span><\/p>\n

public abstract<\/b> void foo();<\/span><\/span><\/p>\n

}<\/span><\/span><\/p>\n<\/td>\n

\n

interface MyInterface {<\/span><\/span><\/p>\n

void foo();<\/span><\/span><\/p>\n

}<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

void lollipop() {<\/span><\/span><\/p>\n

return;<\/b><\/span><\/span><\/p>\n

}<\/span><\/span><\/p>\n<\/td>\n

\n

void lollipop() {<\/span><\/span><\/p>\n

}<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

java.lang.<\/span><\/b>String s;<\/span><\/span><\/p>\n<\/td>\n

\n

String s;<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Object[] param = new Object[ 1 ];<\/span><\/span><\/p>\n

param[ 0 ] = i;<\/span><\/span><\/p>\n<\/td>\n

\n

Object[] param = { i };<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Something missing?<\/p>\n","protected":false},"excerpt":{"rendered":"

Bad Good import java.lang.*; import java.util.*; import java.util.Scanner; import java.util.*; class MyClass extends Object { } class MyClass { } class MyClass { int i = 0; boolean b = false; char c = ‚\\u0000‘; String s = null; double d = 0.0; } class MyClass { int i; boolean b; char c; String s; […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[12],"tags":[],"class_list":["post-123","post","type-post","status-publish","format-standard","hentry","category-code-style"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.tutego.de\/blog\/javainsel\/wp-json\/wp\/v2\/posts\/123","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tutego.de\/blog\/javainsel\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tutego.de\/blog\/javainsel\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tutego.de\/blog\/javainsel\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tutego.de\/blog\/javainsel\/wp-json\/wp\/v2\/comments?post=123"}],"version-history":[{"count":0,"href":"https:\/\/www.tutego.de\/blog\/javainsel\/wp-json\/wp\/v2\/posts\/123\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.tutego.de\/blog\/javainsel\/wp-json\/wp\/v2\/media?parent=123"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tutego.de\/blog\/javainsel\/wp-json\/wp\/v2\/categories?post=123"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tutego.de\/blog\/javainsel\/wp-json\/wp\/v2\/tags?post=123"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}