getHint added

git-svn-id: https://svn.code.sf.net/p/jode/code/trunk@301 379699f6-c40d-0410-875b-85095c16579e

jode/jode/type/ArrayType.java

@@ -53,6 +53,10 @@ public class ArrayType extends Type {
         return tArray(elementType.getTop());
     }
 
+    public Type getHint() {
+	return tArray(elementType.getHint());
+    }
+
     static boolean implementsAllIfaces(ClassInfo[] otherIfaces) {
     big:
         for (int i=0; i < otherIfaces.length; i++) {

jode/jode/type/ClassInterfacesType.java

@@ -80,6 +80,16 @@ public class ClassInterfacesType extends Type {
         return new ClassInterfacesType(clazz, ifaces);
     }
 
+    public Type getHint() {
+	if (ifaces.length == 0
+	    || (clazz == null && ifaces.length == 1))
+	    return this;
+	if (clazz != null)
+	    return Type.tClass(clazz.getName());
+	else 
+	    return Type.tClass(ifaces[0].getName());
+    }
+
     /**
      * Create the type corresponding to the range from bottomType to
      * this.  Checks if the given type range may be not empty.  This

jode/jode/type/Type.java

@@ -218,6 +218,10 @@ public class Type {
         return (this == tBoolByte || this == tBoolInt) ? tUnknown : this;
     }
 
+    public Type getHint() {
+	return this;
+    }
+
     /**
      * @return the type code of the type.
      */