Packages

CompilationUnit: 

PackageDeclaration$_{\mathsf{opt}}$  ImportDeclarations$_{\mathsf{opt}}$  TypeDeclarations$_{\mathsf{opt}}$


ImportDeclarations: 

ImportDeclaration 

ImportDeclarations ImportDeclaration


TypeDeclarations: 

TypeDeclaration 

TypeDeclarations TypeDeclaration


PackageDeclaration: 
		  package Name ;


ImportDeclaration: 

SingleTypeImportDeclaration 

TypeImportOnDemandDeclaration


SingleTypeImportDeclaration: 
		  import Name ;


TypeImportOnDemandDeclaration: 
		  import Name . * ;


TypeDeclaration: 

ClassDeclaration 

InterfaceDeclaration 
		  ;