Name: szC45993 Date: 03/12/97



The Java Virtual Machine, chapter 5 Constant Pool Resolution,
section 5.1.1 Current Class or Interface Not Loaded by Class Loader, claims:

"4. Next, the class is initialized. Details of the initialization procedure are given in $2.16.5 and in The Java Language Specification.
...
If an initializer completes abruptly by throwing some exception E, and if the class of E is not Error or one of its subclasses, then a new instance of the class ExceptionInInitializerError, with E as the argument, is created and used in place of E."

Meanwhile, undermentioned test gives the following result (jdk_1.0.2):

java.lang.ArithmeticException: / by zero
at javasoft.sqe.tests.vm.constantpool.ClassInterf017.ClassInterf01701.clss.<clinit>(clss.java:18)
at
at javasoft.sqe.tests.vm.constantpool.ClassInterf017.ClassInterf01701.ClassInterf01701.run(ClassInterf01701.jasm)
at javasoft.sqe.tests.vm.constantpool.ClassInterf017.ClassInterf01701.ClassInterf01701.main(ClassInterf01701.jasm)

--------------------- ClassInterf01701.jasm
package javasoft/sqe/tests/vm/constantpool/ClassInterf017/ClassInterf01701;

public class ClassInterf01701 {
// Compiled from ClassInterf01701.java
// Compiler version 3.45;


public static Method run:"([Ljava/lang/String;Ljava/io/PrintStream;)I"
stack 3 locals 4
{
try t15, t23, t49, t57;
ldc String "javasoft.sqe.tests.vm.constantpool.ClassInterf017.ClassInterf01701.Intrmdt";
invokestatic Method java/lang/Class.forName:"(Ljava/lang/String;)Ljava/lang/Class;";
invokevirtual Method java/lang/Class.newInstance:"()Ljava/lang/Object;";
checkcast class Inter;
astore_2;
endtry t15, t23, t49, t57;
goto L65;
catch t15 java/lang/ExceptionInInitializerError;
astore_3;
aload_1;
aload_3;
invokevirtual Method java/io/PrintStream.println:"(Ljava/lang/Object;)V";
iconst_0;
ireturn;
catch t23 java/lang/ClassNotFoundException;
astore_3;
aload_1;
new class java/lang/StringBuffer;
dup;
invokespecial Method java/lang/StringBuffer.<init>:"()V";
ldc String "CLASS NOT FOUND: ";
invokevirtual Method java/lang/StringBuffer.append:"(Ljava/lang/String;)Ljava/lang/StringBuffer;";
aload_3;
invokevirtual Method java/lang/StringBuffer.append:"(Ljava/lang/Object;)Ljava/lang/StringBuffer;";
invokevirtual Method java/lang/StringBuffer.toString:"()Ljava/lang/String;";
invokevirtual Method java/io/PrintStream.println:"(Ljava/lang/String;)V";
iconst_2;
ireturn;
catch t49 java/lang/IllegalAccessException;
astore_3;
aload_1;
aload_3;
invokevirtual Method java/io/PrintStream.println:"(Ljava/lang/Object;)V";
iconst_2;
ireturn;
catch t57 java/lang/InstantiationException;
astore_3;
aload_1;
aload_3;
invokevirtual Method java/io/PrintStream.println:"(Ljava/lang/Object;)V";
iconst_2;
ireturn;
try t73;
L65: aload_2;
aload_1;
invokeinterface InterfaceMethod Inter.intrmdtprc:"(Ljava/io/PrintStream;)I", 2;
ireturn;
endtry t73;
catch t73 java/lang/ExceptionInInitializerError;
pop;
iconst_0;
ireturn;
}

public static Method main:"([Ljava/lang/String;)V"
stack 2 locals 1
{
aload_0;
getstatic Field java/lang/System.out:"Ljava/io/PrintStream;";
invokestatic Method run:"([Ljava/lang/String;Ljava/io/PrintStream;)I";
bipush 95;
iadd;
invokestatic Method java/lang/System.exit:"(I)V";
return;
}

public Method <init>:"()V"
stack 1 locals 1
{
aload_0;
invokespecial Method java/lang/Object.<init>:"()V";
return;
}

} // end Class ClassInterf01701
--------------------- Inter.java
//File: @(#)Inter.java 1.1 97/02/18
//Copyright 02/18/97 Sun Microsystems, Inc. All Rights Reserved

package javasoft.sqe.tests.vm.constantpool.ClassInterf017.ClassInterf01701;

import java.io.PrintStream;

interface Inter {
    int intrmdtprc(PrintStream out);
}

--------------------- Intrmdt.jasm
package javasoft/sqe/tests/vm/constantpool/ClassInterf017/ClassInterf01701;

public class Intrmdt
implements Inter
{
// Compiled from Intrmdt.java
// Compiler version 3.45;

static Field c:"Ljavasoft/sqe/tests/vm/constantpool/ClassInterf017/ClassInterf01701/clss;";

public Method intrmdtprc:"(Ljava/io/PrintStream;)I"
stack 2 locals 2
{
try t8;
getstatic Field c:"Ljavasoft/sqe/tests/vm/constantpool/ClassInterf017/ClassInterf01701/clss;";
aload_1;
invokevirtual Method clss.prc:"(Ljava/io/PrintStream;)I";
ireturn;
endtry t8;
catch t8 java/lang/ExceptionInInitializerError;
//but is rised !?
pop;
iconst_0;
ireturn;
}

public Method <init>:"()V"
stack 1 locals 1
{
aload_0;
invokespecial Method java/lang/Object.<init>:"()V";
return;
}

static Method <clinit>:"()V"
stack 2 locals 0
{
new class clss;
dup;
invokespecial Method clss.<init>:"()V";
putstatic Field c:"Ljavasoft/sqe/tests/vm/constantpool/ClassInterf017/ClassInterf01701/clss;";
return;
}

} // end Class Intrmdt
--------------------- clss.java
//File: @(#)clss.java 1.1 97/02/18
//Copyright 02/18/97 Sun Microsystems, Inc. All Rights Reserved

package javasoft.sqe.tests.vm.constantpool.ClassInterf017.ClassInterf01701;

import java.io.PrintStream;
import java.io.*;
import java.lang.*;

public class clss{
static File f = new File("unexisting");
static int i1 = 1;
static int i2 = 2;
static int i3 = 3;
static int i;

static {
 i = i3 / ((1 + i3) - (i1 + i2) - 1); // devided by zero !!!
}

  public int prc(PrintStream out) {

return 2;
  }
}
---------------------

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