wwq518的博客

https://dzone.com/articles/how-annotations-work-javahttps://beginnersbook.com/2014/09/java-annotations/

http://www.deadcoderising.com/why-you-should-embrace-lambdas-in-java-8/

exception

If you need this, you shouldn’t use forEach, but one of the other methods available on streams; which one, depends on what your goal is.For example, if the goal of this loop is to find the first elemen

enumeration vs constants

流API

hashCode

interface vs abstract class

http://www.deadcoderising.com/java-8-no-more-loops/

Stream map method

Stream filter method

ThreadLocal

Introduction to Functional Interfaces

Java函数式开发 Optional

Lambda Expression

string stringbuilder stringbuffer

java 8 date time

Fixing Unsupported major.minor version 52.0 Error in Java

reduction operation

WeakReference vs SoftReference vs PhantomReference vs Strong reference

HashSet

HashMap And HashTable

java.util.Collection

constants

thread safe

Java Memory Model

ThreadLocal

Java Heap Memory vs Stack Memory Difference

Immutability

static

exceptions

HashMap HashTable

hashCode and equals

HashMap And WeakHashMap

garbage collection

concurrentmodificationexception

Pass by Value

string

Java Marker Interface

transient