java is not enclosing class

Tag: Open the directory where the class file is locatedSometimes it is inconvenient to find the class compiled by the Java class, so here is a simple configuration.1, batch processing h

()");} @Overridepublic int Next () {//TODO auto-generated method StubSystem.out.print (name); return count++;}};} public static void Main (string[] args) {Localinnerclass lic = new Localinnerclass (); Counter C1 = lic.getcounter ("Local inner"), C2 = Lic.getcounter2 ("Anonymous inner"); for (int i = 0; I Output resultsLocalcounter () Counter () Local inner 0Local inner 1Local inner 2Local inner 3Local inner 4Anonymous inner 5Anonymous inner 6 Anonymous Inner 7Anonymous inner 8Anonymous inner 9S

The error message is as follows:The class file HashmapThe solutions that are given online are:"This problem arises because it is compiled under different JDK versions and can be resolved as follows:Add JDK 1.7 under window-preferenecs-java-installed jres (if available);Right-click Project-properties-

The syntax for the "class name. This" is called "qualified this" in the Java language. The relevant provisions are here: Chapter 15. Expressions-qualified thisThe main purpose of this syntax is to use the outer class name. This syntax when you want to specify the "this" refe

Command1.java file converted to class file: Javac-source 1.6-target 1.6 X.java (X.java is the file to be converted, the default is to generate a class file of the same name)Such as: D:\java\studio\sdk\build-tools\22.0.1>javac-sou

In Java serialization, two member variables cannot be serialized. One is static and one is transient. But when I wrote a demo, I found that "static member variables can actually get". The demo code is as follows Package Com.java; Import java.io.*; /** * Created by Huluo on 2016/8/15. */public

Polymorphic PackageCom.swift.jiekou; Public classJicheng_tuotai_jingtai_diaoyong { Public Static voidMain (string[] args) {Fu F=NewZi (); F.show (); }}classfu{Static intX=1; Public Static voidShow () {System.out.println ("Method of the parent class" +x); }}classZiextendsfu{Static intx=2; Public Static voidShow () {System.out.println ("Methods of subclasses" +x); }}Java Foundation static statics Q in po

In Java, there seems to be no thread implementation class with running parameters, nor is it found in the third-party class library. I was surprised that there were a lot of articles on the Internet that discussed the issue, but did not provide a good code encapsulation solution. If the reader

Java cmd configuration (that is, Java JDK configuration and related common commands)-solution for failing to find or loading the main class, cmdjdk Java cmd configuration (that is, Java

How does a Java Virtual machine load a compiled. class file into a virtual machine? How do I initialize a class after loading? Is the initialization process for static class variables and instance class variables the same, and how

Class loading is one of the most powerful mechanisms provided by the Java language. Although class loading is not a hot topic, all programmers should understand its working mechanism and understand how to make it meet our needs. This effectively saves our coding time and fre

Recently asked why the string was designed to be immutable, then a little confused, the problem has always been like a bug, unexpectedly did not find, did not think, summed up in this.The 1.String is immutableThe string class is final decorated and is not inheritable or modified . When a string variable

Today, I want to take a look at the information of the input Property class. After the output, I find that the order is messy. Then I can see the code to understand what is going on, so I decided to write one by myself, tested and usable. Hope you can observe and guide me .... [Java] import

In Java, it is possible that the parent class is forcibly converted to a subclass. Previously, the apprentice asked a question: in Java, can a parent class object be converted to a corresponding subclass object? If it

There is no getter for property named in 'class java. lang. string', java. lang. String Preface: Unfortunately, we also encountered "There is no getter for property named in 'class java