1 import java.io.File; 2 import java.io.PrintWriter; 3 4 public class ClassGen { 5 6 public static void main(String... args) { 7 8 int start = 1; 9 int end = 8024; 10 int fields = 4; 11 int methods = 6; 12 if (args.length > 0) { 13 start = Integer.parseInt(args[0]); 14 } 15 if (args.length > 1) { 16 end = Integer.parseInt(args[1]); 17 } 18 if (args.length > 2) { 19 fields = Integer.parseInt(args[2]); 20 } 21 if (args.length > 3) { 22 methods = Integer.parseInt(args[3]); 23 } 24 25 for (int file = start; file <= end; file++) { 26 try { 27 File f = new File("src/Clazz" + file + ".java"); 28 PrintWriter pw = new PrintWriter(f); 29 pw.println("class Clazz" + file + " {"); 30 for (int field = 1; field <= fields; field++) { 31 pw.println(" public static int f" + field + ";"); 32 } 33 for (int method = 1; method <= methods; method++) { 34 pw.println(" boolean m" + method + "_" + (file%(end/2)) + "() {" 35 ); 36 pw.println(" int max = Thread.MAX_PRIORITY;"); 37 pw.println(" for (int i = 0; i < max; i++) {"); 38 pw.println(" System.out.println(\"Hello from: \" + Clazz" 39 + file + ".class + \".method" + method 40 + "() \" + Clazz" + (end-file+1) + ".f1);"); 41 pw.println(" Thread.dumpStack();"); 42 pw.println(" }"); 43 pw.println(" return Thread.holdsLock(this);"); 44 pw.println(" }"); 45 } 46 pw.println("}"); 47 pw.close(); 48 } catch(Exception ex) { 49 System.out.println("Ups"); 50 } 51 } 52 } 53 } 54
