thinking recursively with java

Describe a thing ————— objectUse a thing ————— objectIn Java, a class has a description of himself (that is, a property) and the functionality (i.e., methods) that he can implement.Appearance (attribute) + behavior (method) = specific Thing (object)To do what you need to do by calling the objectClasses that store informationClasses that implement functionalityInterface: keyword interface A class that is connected to an interface must implement a metho

position out, because the number is positive, so at the high level of 0. The final result is 0000 0000 0000 0000 0000 0000 0000 0010. Converting to decimal is 3. Mathematical Significance: Move right one is equivalent to 2, and the right shift n is equal to the n-th square divided by 2.3 Calculation process:3 First convert 3 to binary number 0000 0000 0000 0000 0000 0000 0000 0011, then move the number high (left) two 0, the other numbers are shifted to the left 2 bits, and finally on the low (

"); BLOCKED.F (); System.out.println ("Broken out of the blocked call");//outbreak of blocking calls}}public class Interruptiing2 {public static void main (string[ ] args) throws Interruptedexception {thread t=new thread (new Blocked2 ()); T.start (); TimeUnit.SECONDS.sleep (1); SYSTEM.OUT.PRINTLN ("Issuing t.interrupt ()");//t.interrupt ();//Interrupt Thread}}/** * output:waiting for F () in Blockedmutexissuing T.interrupt () interrupted from lock acuisition in F () broken off of blocked call *

sc;public nioblocked (Socketchannel sc) {This.sc = SC;} @Overridepublic void Run () {System.out.println ("Waiting for read:" + this); try {sc.read (bytebuffer.allocate (1));} catch (Closedbyinterruptexception e) {System.out.println ("closedbyinterruptexception");} catch ( Asynchronouscloseexception e) {System.out.println ("AsynchronousclosEexception ");} catch (IOException e) {e.printstacktrace ();} System.out.println ("Exiting Nioblocked.run ()" + This);}} public class Niointerruption {public