A.java.util B.java.beans C.java.bean D.java.security
A.if ( i > 10 ) throw Exception(“something’s wrong!”); B.if ( i > 10 ) throw Exception e (“something’s wrong!”); C.if ( i > 10 ) throw new Exception(“something’s wrong!”); D.if ( i > 10 ) throw new Exception e ("something’s wrong!");
A.A B.B C.C D.D
A.Java.awt.Font B.Java.awt.Graphics.Font C.Java.Graphics.Font D.Java.Font
A. 使用URL对象的openConnection()方法得到 B. 使用URLConnection类的静态方法openConnection()方法得到 C. 使用URL对象的getConnection()方法得到 D. 使用URLConnection类的静态方法getConnection()方法得到