Getting the word java

 abstract abstract

window 
Tool tool

class class. Class or rank
the basic unit class.

anonymous anonymous
anonymous; pseudonym; anonymous; featureless;

anonymous class 

inside the inner
external outer.
application apply, apply, apply;
Programming the planning, design; programming;

interface interface. Specification of the meaning of certain rules.
So) engages through the interface or interface connector; [computer] make contact

Array array, the container
X = 10
LEN
ARR = [{(1,2,3,4,5)
elements.
text. length. The number of elements of
the container length (array).
length (), size () len LEN
List list.

Property attribute
think ... is; the ... attributed; the ... quality attributed to a person; think of something [was] belong to someone [was];

Base foundation
byte byte
casting 
conversion.
Casting, casting; role assignment; throw; [dynamic] shedding
Character wrapper class characters.
stream flow. River, stream, river, creek; tide
child 
 children, children; naive people; product; disciple;
 child class a subclass of
 class Class 
 Some are strictly case-sensitive

 from the FROM 
 Member member; molecule; parts of the body (especially the arms or legs ); member, member;

 method methods. - Method; coherent; represents a particular function can be achieved.
 variable variable factors, variables; variable thing;

 String String operations. Function method.
 Collection set
 collection, collected; collection; collection; donation;
the IF ()
MAX ()

 the Constructor constructor;
 String 
 Container container; tank cartridge; container, container;

 Data Data
 date date.
 data source data source.

 database database database; databases; Database

 System system
declaration
declaration, notice, notice, declaration; (taxable goods in the customs) declaration; [method] (plaintiff's) complaint, (witness) statements, confessions; [brand] showdown , bid;

derived class 
origins; the origin; derivatives; Export;

package encapsulation
Event event event; activities, experiences; results; sports;
 Event Source 

 Exception exception.
  Exception, the exception; oppose, criticize; [legal] objection, opposition;

  Handling
  process; (hand) touch; cost; manipulation (motor vehicles);

  Garbage Collection 
  Garbage Collection garbage collection

user user
password password
into the room, building, or a ) regions of the password; <count> (using the computer's operating system) code;
identifier identifiers 
 test person identifier; a discriminator; number; identifier;
 Inheritance
 succession; genetic; heritage;
 inner class inner class.
 instance instance.
 Instantiated.

 development 
  development, evolution; state of development; new things, new products; Development;
  Environment
  environment, the outside world; around, around; work platform; (run) environment;

  Java Database Connectivity 
  connectivity
  JDBC database connectivity
  kit 
  clothing and equipment; kit; kit;

  the Java Development
  Kit JDK Development Kit
  foundation  
  ground; base; Foundation (will); foundation;

  ; Runtime Run Run time
  java the Runtime
  Environment 
  when JRE java run environment

   virtual 
   substantial, in fact; (computer) virtual;

   machine 
   machinery, machinery; machine-like people; core;
   the Java virtual machine 

   keyword keyword.
   It has been given specific meaning of programming language words.
   class represents the class.
   Identifier.


   local 
   place; local, local; Topical; - track;
   local variable 
   local variables


   meta data
   metadata.

modifier 
regulator; <language> modifier;

people 
multithread 
multithreaded

Object of things. Target
object; target; object; object, the object;

Oriented 
 oriented; ... in the direction of; orientation; predetermined direction;
 Programming
 planning, design; programming;

 Object Oriented Programming 
 of OOP object-oriented programming.

 open open
 close off 
 Open DataBase Connectivity (ODBC)
 Open Database Connectivity

 overload 
 cause too heavy; so overloaded; overloaded;
n-excessive, excessive overload;.
Overloaded. Load

the SUM (NUM1, NUM2)
the SUM (num1, num2)

method. function.

Overridden
Overridden
override (override past participle); (to power) veto; precedence over; more important than ...;
rewritten overwritten.

package 
packaging; put ... packing; package put forward to ...;
. n package; bags; box; a set of recommendations;

folder target
package
parent
father (or mother); ancestors; roots origin; protectors;
Platform
station; site; platform; Program;

work of the Independent
autonomy; irrelevant connected; non-party; irrelevant person doing (or provided);
. n-independent human; affiliation;

polymorphism.
polymorphism 
Runtime Exception 
runtime exception 
Sub 
Super 

Synchronized 
synchronized;
the Thread thread

out output
print print
line row
row row
row row; boating; noise; road, street;
columns for Search
liè  
    
List; column; Rank; the each and Every

of the type type
type ; type; (printed or printed) characters; to ... type;
Operation 
Array 
Parameter

Number] parameter; <object> <number> parameter; constraints; determinants;

the IF (,,)
parameter, argument.
method method
function function
member variable member variable
member function 
member method

get get
set set
getName ()
public public.
private private. Package
protected protected.

import Import
default: Default
access access
package package
static static
void no return value.

extends inheritance.

final final. Immutable

implements rules for implementation.
Arithmetic Arithmetic

Array Index Out Of Bounds Exception 
ArrayIndexOutOfBoundsException
array subscript bounds exception.
10 = X
NUM = 10 
List = (22,33,44,55,66,77,88)
2. 6. 5. 4. 3. 1 7 
0 2. 1. 5. 4. 3. 6 
index index position angle superscripts, subscripts
take the elements
to find the index is 7.
Null Pointer Exception: empty (pointer) reference exception

 List = null

 ClassNotFoundException: Class not unusual
  numberformatexception
 digital format abnormal

NumberFormatException
NUMBER_FORMAT_EXCEPTION

ArithmeticException;
5/0 
by / ZERO representation;

the try attempt, effort; experiment; trial; test;

the catch caught;

final final.
finally final. ,
The throw throw; throw; throw;
. The n-throwing distance; throw;
Language language

tool
appliances and tools; (help complete the work or something) appliances; by people who use; embossing machine;
. VT tool ... to the processing; stamping; car everywhere;
util utility man;

package Penalty for package.


display
 exhibition display; displays, exhibits; a display; sports;
VT display;. display; expand, stretch; exaggerated to show off;

the Random 
Random ()
arbitrary; random; random;
n-random;. accidental action;

collection collection. container.

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Origin www.cnblogs.com/Qin125/p/11270797.html