Expression Reference

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Array creation without dimensions and empty initializer

Specification

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Array creation with initializer but without dimensions

Specification

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Array creation with initializer

Specification

Class Allocation Constructor

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Assignment

Assignment Expression

Simple assignment expression

Specification

Assignment Operator

Given the following snippet of code:

From this context, we know that:

a is of type int

The Expression Tree for the highlighted expression is:

Compound Assignment Expression

Compound assignment expression

Specification

Assignment Operator

Given the following snippet of code:

From this context, we know that:

a is of type int

The Expression Tree for the highlighted expression is:

Literal

Boolean Literal

Boolean literal

Specification

Boolean Literal

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Character Literal

Charcter literal

Specification

Literal

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Class Literal

Class literal

Specification

Type Literal

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Class literal with void

Specification

Type Literal

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Null Literal

Null literal

Specification

Null Literal

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Integer Literal

Integer literal

Specification

Number Literal

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Floating-Point Literal

Floating-point literal

Specification

Number Literal

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

String Literal

String literal

Specification

String Literal

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

String literal with quotes inside

Specification

String Literal

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Cast

Cast Expression

Cast expression

Specification

Type Operator

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Cast expression of cast expression

Specification

Type Operator

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Class Instance Creation

Class Instance Creation Expression

Class instance creation with argument

Specification

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Class instance creation without arguments

Specification

Class Allocation Constructor

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Generic class instance creation

Specification

Class Allocation Constructor Polymorphism

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Generic class instance creation with multiple type arguments

Specification

Class Allocation Constructor Polymorphism

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Qualified class instance creation

Specification

Class Allocation Constructor

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Anonymous-class instance creation

Specification

Class Allocation Constructor Object

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Method Invocation

Method Invocation Expression

Method invocation on anonymous-class instance

Specification

Class Allocation Constructor Method Call

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Method call on field access using qualified class name

Specification

Field Method Call

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Method invocation on variable

Specification

Method Call

Given the following snippet of code:

From this context, we know that:

r is of type Random

The Expression Tree for the highlighted expression is:

Method invocation on class instance creation expression

Specification

Class Allocation Method Call

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Static method invocation

Specification

Method Call Static

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Static method invocation with type arguments

Specification

Method Call Static Polymorphism

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Static method invocation on qualified name

Specification

Method Call Static

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Super Method Invocation Expression

Super method invocation

Specification

Inheritance Method Call

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Super method invocation with arguments

Specification

Inheritance Method Call Argument

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Super method invocation with type arguments

Specification

Inheritance Method Call Argument Type

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Qualified super method invocation

Specification

Inheritance Method Call

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Operator

Conditional Expression

Conditional expression

Specification

Conditional Operator

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Type Comparison Expression

Instanceof expression

Specification

Type Operator

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Postfix Increment Expression

Postfix increment expression

Specification

Given the following snippet of code:

From this context, we know that:

n is of type int

The Expression Tree for the highlighted expression is:

Postfix Decrement Expression

Postfix decrement expression

Specification

Given the following snippet of code:

From this context, we know that:

n is of type int

The Expression Tree for the highlighted expression is:

Prefix Increment Expression

Prefix increment expression

Specification

Given the following snippet of code:

From this context, we know that:

a is of type int

The Expression Tree for the highlighted expression is:

Prefix Decrement Expression

Prefix decrement expression

Specification

Given the following snippet of code:

From this context, we know that:

a is of type int

The Expression Tree for the highlighted expression is:

Unary Plus Expression

Prefix expression with unary plus

Specification

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Unary Minus Expression

Prefix expression with unary minus

Specification

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Unary Bitwise Complement Expression

Unary bitwise complement expression

Specification

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Unary Logical Complement Expression

Unary logical complement expression

Specification

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Addition Expression

Infix expression with additions and subtractions

Specification

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Infix expression with addition denoting string concatenation

Specification

String Operator

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Infix expression with addition denoting string concatenation with just one String operand

Specification

String Number Operator

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Subtraction Expression

Infix expression with additions and subtractions

Specification

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Multiplication Expression

Infix expression with multiplication operator

Specification

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Division Expression

Infix expression with division operator

Specification

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Remainder Expression

Infix expression with remainder operator

Specification

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Left Shift Expression

Infix expression with left shift

Specification

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Signed Right Shift Expression

Infix expression with signed right shift

Specification

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Unsigned Right Shift Expression

Infix expression with unsigned right shift

Specification

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Less-Than Relational Expression

Infix expression with numerical comparison operator <

Specification

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Less-Than-Or-Equal Relational Expression

Infix expression with numerical comparison operator <=

Specification

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Greater-Than Relational Expression

Infix expression with numerical comparison operator >

Specification

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Greater-Than-Or-Equal Relational Expression

Infix expression with numerical comparison operator >=

Specification

Boolean Operator Number Equality

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Equal-To Expression

Infix expression with numerical equality operator

Specification

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Infix expression with boolean equality operator

Specification

Boolean Operator Equality

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Not-Equal-To Expression

Infix expression with reference equality operator

Specification

Boolean Operator Object Reference Equality

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Exclusive-Or Expression

Infix expression with integer bitwise operator

Specification

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

And Expression

Infix expression with boolean and operator

Specification

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Inclusive-Or Expression

Infix expression with boolean or operator

Specification

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Conditional-And Expression

Infix expression with conditional-and operator

Specification

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Conditional-Or Expression

Infix expression with conditional-or operator

Specification

Method Object Polymorphism

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Method Reference

Constructor Reference Expression

Instance creation reference expression

Specification

Method Allocation

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Method Reference Expression

Method reference expression

Specification

Method Object

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Method reference expression with generics

Specification

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Method reference expression on a type

Specification

Method Object

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Super Method Reference Expression

Super method reference

Specification

Inheritance Method

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Qualified super method reference

Specification

Inheritance Method

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Expression Name

Simple Expression Name

Instance variable access with simple name

Specification

Given the following snippet of code:

From this context, we know that:

f is of type int

The Expression Tree for the highlighted expression is:

Qualified Expression Name

Field access denoted by Qualified Expression Name

Specification

Given the following snippet of code:

From this context, we know that:

c is of type C

The Expression Tree for the highlighted expression is:

Field access denoted by Qualified Expression Name

Specification

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Field access on enum denoted by Qualified Expression Name

Specification

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Field access on interface denoted by Qualified Expression Name

Specification

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Field Access

Field Access Expression

Field access

Specification

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Nested field access

Specification

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Field access on instance of anonymous class

Specification

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Super Field Access Expression

Super field access

Specification

Inheritance Field

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Qualified super field access

Specification

Inheritance Field

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Lambda

Lambda Expression

Lambda expression without parentheses around parameters

Specification

Given the following snippet of code:

From this context, we know that:

name is of type String

The Expression Tree for the highlighted expression is:

Lambda expression with no parameters and empty block

Specification

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Lambda expression with empty block

Specification

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Lambda expression with block

Specification

Given the following snippet of code:

The Expression Tree for the highlighted expression is:

Lambda expression

Specification