import org.aikodi.chameleon.core.property.StaticChameleonProperty; //导入依赖的package包/类
protected Java7(String name, LookupContextFactory lookupFactory,Revision version) {
	super(name, lookupFactory, version);
	STRICTFP = add(new StaticChameleonProperty("strictfp", Declaration.class));
	SYNCHRONIZED = add(new StaticChameleonProperty("synchronized", Method.class));
	TRANSIENT = add(new StaticChameleonProperty("transient", Variable.class));
	VOLATILE = add(new StaticChameleonProperty("volatile", Variable.class));
	IMPLEMENTS_RELATION = add(new StaticChameleonProperty("implements", AbstractInheritanceRelation.class));
	PROTECTED = add(new ProtectedProperty(SCOPE_MUTEX));
	PRIVATE = add(new PrivateProperty(SCOPE_MUTEX));
	PUBLIC = add(new PublicProperty(SCOPE_MUTEX));
	PACKAGE_ACCESSIBLE = add(new PackageProperty(SCOPE_MUTEX));
	PRIMITIVE_TYPE = add(new PrimitiveTypeProperty("primitive"));
	NUMERIC_TYPE = add(new NumericTypeProperty("numeric"));
	REFERENCE_TYPE = PRIMITIVE_TYPE.inverse();
	UNBOXABLE_TYPE = add(new UnboxableTypeProperty("unboxable"));
	ANNOTATION_TYPE = add(new StaticChameleonProperty("annotation", Type.class)); 
	DEFAULT = add(new StaticChameleonProperty("default", Method.class));
	DEFAULT.addContradiction(ABSTRACT);
	// In Java, a constructor is a class method
	// CONSTRUCTOR.addImplication(CLASS);
	// In Java, constructors are not inheritable
	CONSTRUCTOR.addImplication(INHERITABLE.inverse());
	// A numeric type is a primitive type
	NUMERIC_TYPE.addImplication(PRIMITIVE_TYPE);

	INHERITABLE.addValidElementType(VariableDeclarator.class);
	PRIVATE.addValidElementType(VariableDeclarator.class);
	PUBLIC.addValidElementType(VariableDeclarator.class);
	PROTECTED.addValidElementType(VariableDeclarator.class);
	OVERRIDABLE.addValidElementType(VariableDeclarator.class);
	DEFINED.addValidElementType(VariableDeclarator.class);
	REFINABLE.addValidElementType(MemberVariableDeclarator.class);
	FINAL.addValidElementType(MemberVariableDeclarator.class);

	TYPE_WITH_VALUE_SEMANTICS = add(new ValueClass());
	TYPE_WITH_REFERENCE_SEMANTICS = TYPE_WITH_VALUE_SEMANTICS.inverse();

	for(String string: new String[]{"==","!=","+","++","-","--","*","/","+=","-=","*=","/=","&","&&","|","||","^","!","&=","|=","^=","<<=",">>=",">>>+","%","<",">","<=",">=","%=","<<",">>",">>>"}) {
		_operatorNames.add(string);
	}
	initNameMaps();

}