Identifier:
IDENTIFIER
QualifiedIdentifier:
Identifier { . Identifier }
Literal:
IntegerLiteral
FloatingPointLiteral
CharacterLiteral
StringLiteral
BooleanLiteral
NullLiteral
Expression:
Expression1 [AssignmentOperator Expression1]]
AssignmentOperator:
=
+=
-=
*=
/=
&=
|=
^=
%=
<<=
>>=
>>>=
Type:
Identifier { . Identifier } BracketsOpt
BasicType
StatementExpression:
Expression
ConstantExpression:
Expression
Expression1:
Expression2 [Expression1Rest]
Expression1Rest:
[ ? Expression : Expression1]
Expression2 :
Expression3 [Expression2Rest]
Expression2Rest:
{Infixop Expression3}
Expression3 instanceof Type
Infixop:
||
&&
|
^
&
==
!=
<
>
<=
>=
<<
>>
>>>
+
-
*
/
%
Expression3:
PrefixOp Expression3
( Expr | Type ) Expression3
Primary {Selector} {PostfixOp}
Primary:
( Expression )
this [Arguments]
super SuperSuffix
Literal
new Creator
Identifier { . Identifier }[ IdentifierSuffix]
BasicType BracketsOpt .class
void.class
IdentifierSuffix:
[ ( ] BracketsOpt . class | Expression ])
Arguments
. ( class | this | super Arguments | new InnerCreator )
PrefixOp:
++
--
!
~
+
-
PostfixOp:
++
--
Selector:
. Identifier [Arguments]
. this
. super SuperSuffix
. new InnerCreator
[ Expression ]
SuperSuffix:
Arguments
. Identifier [Arguments]
BasicType:
byte
short
char
int
long
float
double
boolean
ArgumentsOpt:
[ Arguments ]
Arguments:
( [Expression { , Expression }] )
BracketsOpt:
{[]}
Creator:
QualifiedIdentifier ( ArrayCreatorRest | ClassCreatorRest )
InnerCreator:
Identifier ClassCreatorRest
ArrayCreatorRest:
[ ( ] BracketsOpt ArrayInitializer | Expression ] {[ Expression ]}
BracketsOpt )
ClassCreatorRest:
Arguments [ClassBody]
ArrayInitializer:
{ [VariableInitializer {, VariableInitializer} [,]] }
VariableInitializer:
ArrayInitializer
Expression
ParExpression:
( Expression )
Block:
{ BlockStatements }
BlockStatements:
{ BlockStatement }
BlockStatement :
LocalVariableDeclarationStatement
ClassOrInterfaceDeclaration
[Identifier :] Statement
LocalVariableDeclarationStatement:
[final] Type VariableDeclarators ;
Statement:
Block
if ParExpression Statement [else Statement]
for ( ForInitOpt ; [Expression] ; ForUpdateOpt ) Statement
while ParExpression Statement
do Statement while ParExpression ;
try Block ( Catches | [Catches] finally Block )
switch ParExpression { SwitchBlockStatementGroups }
synchronized ParExpression Block
return [Expression] ;
throw Expression ;
break [Identifier]
continue [Identifier]
;
ExpressionStatement
Identifier : Statement
Catches:
CatchClause {CatchClause}
CatchClause:
catch ( FormalParameter ) Block
SwitchBlockStatementGroups:
{ SwitchBlockStatementGroup }
SwitchBlockStatementGroup:
SwitchLabel BlockStatements
SwitchLabel:
case ConstantExpression :
default:
MoreStatementExpressions:
{ , StatementExpression }
ForInit:
StatementExpression MoreStatementExpressions
[final] Type VariableDeclarators
ForUpdate:
StatementExpression MoreStatementExpressions
ModifiersOpt:
{ Modifier }
Modifier:
public
protected
private
static
abstract
final
native
synchronized
transient
volatile
strictfp
VariableDeclarators:
VariableDeclarator { , VariableDeclarator }
VariableDeclaratorsRest:
VariableDeclaratorRest { , VariableDeclarator }
ConstantDeclaratorsRest:
ConstantDeclaratorRest { , ConstantDeclarator }
VariableDeclarator:
Identifier VariableDeclaratorRest
ConstantDeclarator:
Identifier ConstantDeclaratorRest
VariableDeclaratorRest:
BracketsOpt [ = VariableInitializer]
ConstantDeclaratorRest:
BracketsOpt = VariableInitializer
VariableDeclaratorId:
Identifier BracketsOpt
CompilationUnit:
[package QualifiedIdentifier ; ] {ImportDeclaration}
{TypeDeclaration}
ImportDeclaration:
import Identifier { . Identifier } [ . * ] ;
TypeDeclaration:
ClassOrInterfaceDeclaration
;
ClassOrInterfaceDeclaration:
ModifiersOpt (ClassDeclaration | InterfaceDeclaration)
ClassDeclaration:
class Identifier [extends Type] [implements TypeList] ClassBody
InterfaceDeclaration:
interface Identifier [extends TypeList] InterfaceBody
TypeList:
Type { , Type}
ClassBody:
{ {ClassBodyDeclaration} }
InterfaceBody:
{ {InterfaceBodyDeclaration} }
ClassBodyDeclaration:
;
[static] Block
ModifiersOpt MemberDecl
MemberDecl:
MethodOrFieldDecl
void Identifier MethodDeclaratorRest
Identifier ConstructorDeclaratorRest
ClassOrInterfaceDeclaration
MethodOrFieldDecl:
Type Identifier MethodOrFieldRest
MethodOrFieldRest:
VariableDeclaratorRest
MethodDeclaratorRest
InterfaceBodyDeclaration:
;
ModifiersOpt InterfaceMemberDecl
InterfaceMemberDecl:
InterfaceMethodOrFieldDecl
void Identifier VoidInterfaceMethodDeclaratorRest
ClassOrInterfaceDeclaration
InterfaceMethodOrFieldDecl:
Type Identifier InterfaceMethodOrFieldRest
InterfaceMethodOrFieldRest:
ConstantDeclaratorsRest ;
InterfaceMethodDeclaratorRest
MethodDeclaratorRest:
FormalParameters BracketsOpt [throws QualifiedIdentifierList] (
MethodBody | ; )
VoidMethodDeclaratorRest:
FormalParameters [throws QualifiedIdentifierList] ( MethodBody | ; )
InterfaceMethodDeclaratorRest:
FormalParameters BracketsOpt [throws QualifiedIdentifierList] ;
VoidInterfaceMethodDeclaratorRest:
FormalParameters [throws QualifiedIdentifierList] ;
ConstructorDeclaratorRest:
FormalParameters [throws QualifiedIdentifierList] MethodBody
QualifiedIdentifierList:
QualifiedIdentifier { , QualifiedIdentifier}
FormalParameters:
( [FormalParameter { , FormalParameter}] )
FormalParameter:
[final] Type VariableDeclaratorId
MethodBody:
Block