ICU-13241 removes obsolete test code that does not test anything from ICU.

X-SVN-Rev: 40173

diff --git a/icu4j/main/tests/collate/src/com/ibm/icu/dev/test/collator/TestComparator.java b/icu4j/main/tests/collate/src/com/ibm/icu/dev/test/collator/TestComparator.java
deleted file mode 100644 (file)
index 6a2b0a6..0000000
--- a/icu4j/main/tests/collate/src/com/ibm/icu/dev/test/collator/TestComparator.java
+++ /dev/null
@@ -1,84 +0,0 @@
-// © 2016 and later: Unicode, Inc. and others.
-// License & terms of use: http://www.unicode.org/copyright.html#License
-/*
- *******************************************************************************
- * Copyright (C) 2002-2010, International Business Machines Corporation and    *
- * others. All Rights Reserved.                                                *
- *******************************************************************************
- */
-
- 
-package com.ibm.icu.dev.test.collator;
-
-import java.util.Comparator;
-
-import org.junit.Ignore;
-import org.junit.Test;
-
-public class TestComparator {
-
-    // TODO(junit): apparently orphaned - added dummy test to pass ant junit
-    @Ignore
-    @Test
-    public void dummyTest() {}
-    
-    // test the symmetry and transitivity
-    public void test(Comparator comp, int count) {
-        Object c = null;
-        Object b = newObject(c);
-        Object a = newObject(b);
-        int compab = comp.compare(a,b);
-        while (--count >= 0) {
-            // rotate old values
-            c = b;
-            b = a;
-            int compbc = compab;
-            
-            // allocate new and get comparisons
-            a = newObject(b);
-            compab = comp.compare(a,b);
-            int compba = comp.compare(b,a);
-            int compac = comp.compare(a,c);
-            
-            // check symmetry
-            if (compab != -compba) {
-                log("Symmetry Failure", new Object[] {a, b});
-            }
-            
-            // check transitivity
-            check(a, b, c,  compab,  compbc,  compac);
-            check(a, c, b,  compab, -compbc,  compab);
-            check(b, a, c, -compab,  compac,  compbc);
-            check(b, c, a,  compbc, -compac, -compab);
-            check(c, a, b, -compac,  compab, -compbc);
-            check(c, b, a, -compbc, -compab, -compac);
-        }
-    }
-    
-    private void check(Object a, Object b, Object c, 
-      int compab, int compbc, int compac) {
-        if (compab <= 0 && compbc <= 0 && !(compac <= 0)) {
-            log("Transitivity Failure", new Object[] {a, b, c});             
-        }
-    }
-   
-    public Object newObject(Object c) {
-        // return a new object
-        return "";
-    }
-    
-    public String format(Object c) {
-        // return a new object
-        return c.toString();
-    }
-    
-    public void log(String title, Object[] arguments) {
-        String result = title + ": [";
-        for (int i = 0; i < arguments.length; ++i) {
-            if (i != 0) result += ", ";
-            result += format(arguments[i]);
-        }
-        result += "]";
-        throw new RuntimeException(result);
-    }
-}
\ No newline at end of file