jdk1.4 problems.

["Stephen Andrew Neuendorffer" <neuendor@eecs.berkeley.edu>]

See attached java file...  This uses the HashMap class.  under jdk1.4, 
there are some conflict with new java.util classes (IdentityHashMap and 
LinkedHashMap) that use private abstract inner classes...

Under soot 1.2.2:
Steve% soot --app -W test
TINI_DIR: not found
CLASSPATHSEPARATOR: not found
TINI_DIR: not found
"d:/jdk1.4/bin/java" "-Dptolemy.ptII.dir=c:/users/neuendor/ptII" -classpath 
"c:\
users\neuendor\ptII;c:/users/neuendor/ptII/lib/sootclasses.jar;c:/users/neuendor
/ptII/lib/jasminclasses.jar;d:\jdk1.4\jre\lib\rt.jar" soot.Main --app -W test
Soot started on Mon May 13 11:38:10 PDT 2002
java.lang.RuntimeException: could not resolve concrete dispatch!
Type: java.util.LinkedHashMap$LinkedHashIterator
Method: <java.util.Iterator: java.lang.Object next()>
         at soot.Hierarchy.resolveConcreteDispatch(Hierarchy.java:455)
         at soot.Hierarchy.resolveAbstractDispatch(Hierarchy.java:503)
         at 
soot.jimple.toolkits.invoke.ClassHierarchyAnalysis.newInvokeGraph(Cla
ssHierarchyAnalysis.java:91)
         at 
soot.jimple.toolkits.invoke.InvokeGraphBuilder.internalTransform(Invo
keGraphBuilder.java:47)
         at soot.SceneTransformer.transform(SceneTransformer.java:46)
         at soot.SceneTransformer.transform(SceneTransformer.java:58)
         at 
soot.jimple.toolkits.invoke.StaticInliner.internalTransform(StaticInl
iner.java:61)
         at soot.SceneTransformer.transform(SceneTransformer.java:46)
         at soot.Pack.apply(Pack.java:79)
         at soot.Main.run(Main.java:1535)
         at java.lang.Thread.run(Thread.java:536)


Under soot 1.2.3 a different problem appears:
soot --app -W test
TINI_DIR: not found
CLASSPATHSEPARATOR: not found
TINI_DIR: not found
"d:/jdk1.4/bin/java" "-Dptolemy.ptII.dir=c:/users/neuendor/ptII" -classpath 
"c:\
users\neuendor\ptII;c:/users/neuendor/ptII/lib/sootclasses.jar;c:/users/neuendor
/ptII/lib/jasminclasses.jar;d:\jdk1.4\jre\lib\rt.jar" soot.Main --app -W test
Soot started on Mon May 13 11:24:12 PDT 2002
java.util.ConcurrentModificationException
         at soot.util.HashChain$LinkIterator.hasNext(HashChain.java:465)
         at 
soot.jimple.toolkits.invoke.ClassHierarchyAnalysis.newInvokeGraph(Cla
ssHierarchyAnalysis.java:68)
         at 
soot.jimple.toolkits.invoke.ClassHierarchyAnalysis.newInvokeGraph(Cla
ssHierarchyAnalysis.java:42)
         at 
soot.jimple.toolkits.invoke.InvokeGraphBuilder.internalTransform(Invo
keGraphBuilder.java:47)
         at soot.SceneTransformer.transform(SceneTransformer.java:46)
         at soot.SceneTransformer.transform(SceneTransformer.java:58)
         at 
soot.jimple.toolkits.invoke.StaticInliner.internalTransform(StaticInl
iner.java:61)
         at soot.SceneTransformer.transform(SceneTransformer.java:46)
         at soot.Pack.apply(Pack.java:79)
         at soot.Main.run(Main.java:1611)
         at java.lang.Thread.run(Thread.java:536)
Steve%

This test works under jdk1.3.1 with both versions of soot...
import java.util.*;

public class test {
    public static void main(String args[]) {
        Map map = new HashMap();
        map.put(new Object(), new Integer(1));
        map.put(new Object(), new Integer(2));
        map.get(new Object());
    }
}