【文件属性】：
文件名称：Android代码-*上Java相关回答整理翻译
文件大小：154KB
文件格式：ZIP
更新时间：2022-08-26 10:49:46
Android代码
*-Java-top-qa
对*上Java相关、投票数TOP100的问答进行翻译，欢迎点star，我们会持续更新!!!
为了让“翻译”更有意义，给阅读者带来更多、更有效的收获，我们会有一些加工：
例如，对问题进行分类，整合多个答案、删除冗余内容、加上自己的验证结果、心得等等
对于参与翻译的人，这也是很好的一个学习、理解过程，欢迎大家一起来翻译
如何参与翻译（欢迎加入翻译组QQ群485011036）
如何参与：
请从下文“待翻译问题链接”中寻找你感兴趣的问答进行翻译。翻译好的问答，放到contents目录下，无需更新readme.md文档。之后提一个PR，我负责合并PR并更新到readme中。
另外，为了避免多人重复新翻译一个问题，你可以提issue，说明你计划翻译的问题及时间点，我可以先更新到下面的”未翻译问题“中，说明已有人领了这个问题。当然，也不一定要提issue，一般情况下，只要及时提pr，我及时审核，出现”撞车“的概率并不高。
一些基本的约定：
文档的文件名，和*hich-notnull-jav
【文件预览】：
*-java-top-qa-master
----README.md(18KB)
----SUMMARY.md(31B)
----contents()
--------comparing-java-enum-members-or-equals.md(4KB)
--------converting-string-to-int-in-java.md(1KB)
--------why-cant-i-switch-on-a-string.md(5KB)
--------what-is-the-difference-between-a-soft-reference-and-a-weak-reference-in-java.md(4KB)
--------how-can-i-pad-an-integers-with-zeros-on-the-left.md(3KB)
--------how-do-servlets-work-instantiation-shared-variables-and-multithreading.md(6KB)
--------how-to-split-a-string-in-java.md(1008B)
--------which-notnull-java-annotation-should-i-use.md(2KB)
--------what-is-reflection-and-why-is-it-useful.md(2KB)
--------when-to-use-linkedlist-over-arraylist.md(3KB)
--------how-do-i-compare-strings-in-java.md(2KB)
--------creating-a-memory-leak-with-java.md(2KB)
--------java-inner-class-and-static-nested-class.md(2KB)
--------create-arraylist-from-array.md(1KB)
--------what-is-the-difference-between-jsf-servlet-and-jsp.md(4KB)
--------why-is-char-preferred-over-string-for-passwords-in-java.md(1KB)
--------how-do-you-assert-that-a-certain-exception-is-thrown-in-junit-4-tests.md(2KB)
--------differences-between-hashmap-and-hashtable.md(1KB)
--------how-can-i-generate-an-md5-hash.md(938B)
--------whats-the-simplest-way-to-print-a-java-array.md(2KB)
--------how-can-i-create-an-executable-jar-with-dependencies-using-maven.md(3KB)
--------read-convert-an-inputstream-to-a-string.md(809B)
--------android-sdk-installation-doesnt-find-jdk.md(1KB)
--------how-to-create-a-generic-array2-in-java.md(2KB)
--------how-to-generate-a-random-alpha-numeric-string.md(2KB)
--------how-do-i-create-a-java-string-from-the-contents-of-a-file.md(2KB)
--------get-current-stack-trace-in-java.md(389B)
--------declare-array-in-java.md(660B)
--------how-can-i-initialize-a-static-map.md(2KB)
--------is-there-a-unique-android-device-id.md(4KB)
--------how-to-get-an-enum-value-from-a-string-value-in-java.md(1KB)
--------what-is-the-equivalent-of-the-c++pair-in-java.md(943B)
--------how-do-i-call-one-constructor-from-another-in-java.md(858B)
--------initialization-of-an-arraylist-in-one-line.md(2KB)
--------what-is-a-javabean-exactly.md(2KB)
--------how-to-avoid-java-code-in-jsp-files.md(10KB)
--------why-does-this-code-using-random-strings-print-hello-world.md(1KB)
--------implements-runnable-vs-extends-thread.md(896B)
--------how-to-create-a-file-and-write-to-a-file-in-java.md(5KB)
--------how-does-the-java-for-each-loop-work.md(1KB)
--------does-finally-always-execute-in-java.md(1KB)
--------what-is-a-serialversionuid-and-why-should-i-use-it.md(6KB)
--------failed-to-load-the-JNI-shared-library(JDK).md(708B)
--------why-does-this-go-into-an-infinite-loop.md(4KB)
--------in-java-whats-the-difference-between-public-default-protected-and-private.md(1KB)
--------whats-the-difference-between-component-repository-service-annotations-in.md(5KB)
--------stringbuilder-and-stringbuffer.md(1KB)
--------iterating-through-a-collection-avoiding-concurrentmodificationexception-when-re.md(3KB)
--------avoiding-null-statements-in-java.md(5KB)
--------difference-between-wait-and-sleep.md(3KB)
--------lookup-enum-by-string-value.md(3KB)
--------why-does-math-round0-49999999999999994-return-1.md(3KB)
--------convert-a-string-to-an-enum-in-java.md(1KB)
--------using-java-net-urlconnection-to-fire-and-handle-http-requests.md(14KB)
--------java-operator.md(904B)
--------check-if-at-least-two-out-of-three-booleans-are-true.md(743B)
--------dealing-with-java-lang-outofmemoryerror-permgen-space-error.md(1000B)
--------how-can-i-convert-a-stack-trace-to-a-string.md(1KB)
--------examples-of-gof-design-patterns-in-javas-core-libraries.md(15KB)
--------is-null-check-needed-before-calling-instanceof.md(1KB)
--------generating-random-integers-in-a-range-with-Java.md(3KB)
--------how-to-create-a-generic-array-in-java.md(2KB)
--------why-is-processing-a-sorted-array-faster-than-an-unsorted-array.md(10KB)
--------download-a-file-with-android-and-showing-the-progress-in-a-progressdialog.md(15KB)
--------how-to-concatenate-two-arrays-in-java.md(1KB)
--------how-to-test-a-class-that-has-private-methods-fields-or-inner-classes.md(1KB)
--------why-does-java-have-transient-variables.md(2KB)
--------what-is-an-efficient-way-to-implement-a-singleton-in-java.md(6KB)
--------when-and-how-should-i-use-a-threadlocal-variable.md(2KB)
--------how-can-i-permanently-have-line-numbers-in-intellij.md(811B)
--------why-is-printing-b-dramatically-slower-than-printing.md(3KB)
--------lookup-enum-by-string-value2.md(651B)
--------iterate-through-a-hashmap.md(3KB)
--------how-do-i-decompile-java-class-files.md(3KB)
--------how-to-sort-a-mapkey-value-on-the-values-in-java.md(2KB)
--------breaking-out-of-nested-loops-in-java.md(1KB)
--------Eclipse-set-maximun-line-length-for-auto-formatting.md(455B)
--------what-issues-should-be-considered-when-overriding-equals-and-hashcode-in-java.md(3KB)
--------does-java-support-default-parameter-values.md(3KB)
--------how-can-i-test-if-an-array-contains-a-certain-value.md(2KB)
--------目录.md(14KB)
--------why-does-this-go-into-an-infinite-loop(36B)
--------efficiency-of-java-double-brace-initialization.md(5KB)
--------why-is-java-vector-class-considered-obsolete-or-deprecated.md(2KB)
--------why-is-subtracting-these-two-times-in-1927-giving-a-strange-result.md(2KB)
----备忘.md(17B)
----目录.md(14KB)