AdditiveExpression, nullable: false
AddOp, nullable: false
AllocationExpression, nullable: false
AndExpression, nullable: false
ArgumentList, nullable: false
Arguments, nullable: false
ArrayDimsAndInits, nullable: false
ArrayInitializer, nullable: false
ArrayPrefix, nullable: false
AssignmentOperator, nullable: false
Block, nullable: false
BlockStatement, nullable: false
BlockStatements, nullable: true
BooleanLiteral, nullable: false
Brackets, nullable: true
BreakStatement, nullable: false
CastExpression, nullable: false
CatchList, nullable: true
ClassBody, nullable: false
ClassBodyDecl, nullable: false
ClassBodyDecls, nullable: true
ClassDecl, nullable: false
ClassSpecification, nullable: false
ClassSpecifications, nullable: true
Compare, nullable: false
CompilationUnit, nullable: true
ConditionalAndExpression, nullable: false
ConditionalExpression, nullable: false
ConditionalOrExpression, nullable: false
ConstructorDecl, nullable: false
ConstructorSpecification, nullable: true
ConstructorSpecifications, nullable: false
ContinueStatement, nullable: false
DoStatement, nullable: false
EmptyStatement, nullable: false
EqualityExpression, nullable: false
ExclusiveOrExpression, nullable: false
ExplicitConstructorInvocation, nullable: false
Expression, nullable: false
Extension, nullable: true
FieldDecl, nullable: false
FieldSpecification, nullable: false
FieldSpecifications, nullable: true
FormalParameters, nullable: false
ForStatement, nullable: false
IfStatement, nullable: false
Implements, nullable: true
ImportDecl, nullable: false
ImportDecls, nullable: true
InclusiveOrExpression, nullable: false
IncrDecr, nullable: false
Initializer, nullable: false
InstanceOfExpression, nullable: false
InterfaceDecl, nullable: false
InterfaceExtension, nullable: true
InterfaceMemberDecl, nullable: false
InterfaceMemberDecls, nullable: true
InterfaceSpecification, nullable: false
InterfaceSpecifications, nullable: true
LabeledStatement, nullable: false
Literal, nullable: false
LocalVariableDeclaration, nullable: false
MethodBlock, nullable: false
MethodDecl, nullable: false
MethodDeclarator, nullable: false
MethodSpecification, nullable: false
MethodSpecifications, nullable: true
MultiplicativeExpression, nullable: false
MultOp, nullable: false
Name, nullable: false
NameList, nullable: false
Names, nullable: true
NestedClassDecl, nullable: false
NestedInterfaceDecl, nullable: false
NestedInterfaceSpecification, nullable: false
NestedInterfaceSpecifications, nullable: true
NestedSpecification, nullable: false
NestedSpecifications, nullable: true
NullLiteral, nullable: false
OptBrackets, nullable: true
OptComma, nullable: true
OptElse, nullable: true
OptEndImport, nullable: false
OptExplicitConstrInvoc, nullable: true
OptExpression, nullable: true
OptFinal, nullable: true
Optfinal, nullable: true
OptFinally, nullable: true
OptForInit, nullable: true
OptForUpdate, nullable: false
OptInstanceOf, nullable: true
OptPackageDecl, nullable: true
OptParameters, nullable: false
OptPrim, nullable: true
OptRestOfAdd, nullable: true
OptRestOfAnd, nullable: true
OptRestOfArg, nullable: false
OptRestOfCond, nullable: true
OptRestOfCondExpression, nullable: true
OptRestOfEq, nullable: true
OptRestOfExcl, nullable: true
OptRestOfExpr, nullable: false
OptRestOfIncl, nullable: true
OptRestOfInclOr, nullable: true
OptRestOfMult, nullable: true
OptRestOfRel, nullable: true
OptRestOfRRest, nullable: true
OptRestOfShift, nullable: true
OptRestOfStmt, nullable: true
OptRestOfStmtExprList, nullable: true
OptRestOfVarId, nullable: true
OptRestOfVarInit, nullable: true
OptThrows, nullable: true
OptVariableInitializers, nullable: true
PackageDecl, nullable: false
Parameter, nullable: false
PostfixExpression, nullable: false
PreDecrementExpression, nullable: false
PreIncrementExpression, nullable: false
PrimaryExpression, nullable: false
PrimaryPrefix, nullable: false
PrimarySuffix, nullable: false
PrimarySuffixes, nullable: true
PrimitiveType, nullable: false
Qual, nullable: false
Quals, nullable: true
RelationalExpression, nullable: false
Relop, nullable: false
RestOfSwitchLabelList, nullable: true
ResultType, nullable: false
ReturnStatement, nullable: false
ShiftExpression, nullable: false
ShiftOp, nullable: false
Statement, nullable: false
StatementExpression, nullable: false
StatementExpressionList, nullable: false
SwitchLabel, nullable: false
SwitchLabelList, nullable: true
SwitchStatement, nullable: false
SynchronizedStatement, nullable: false
ThrowStatement, nullable: false
TryStatement, nullable: false
Type, nullable: false
TypeDecl, nullable: false
TypeDecls, nullable: true
UnaryExpression, nullable: false
UnaryExpressionNotPlusMinus, nullable: false
UnmodifiedClassDecl, nullable: false
UnmodifiedInterfaceDecl, nullable: false
VariableDeclarator, nullable: false
VariableDeclaratorId, nullable: false
VariableDeclarators, nullable: false
VariableInitializer, nullable: false
VariableInitilizers, nullable: false
WhileStatement, nullable: false