diff --git a/mozilla/js/tests/lc3/JavaObject/JavaObjectToDouble-001.js b/mozilla/js/tests/lc3/JavaObject/JavaObjectToDouble-001.js
index f3a7d6c6f17..e1c6c9a68ae 100644
--- a/mozilla/js/tests/lc3/JavaObject/JavaObjectToDouble-001.js
+++ b/mozilla/js/tests/lc3/JavaObject/JavaObjectToDouble-001.js
@@ -83,14 +83,6 @@
         dt.PUB_DOUBLE_REPRESENTATION,
         "number" );
 
-    a[i++] = new TestObject (
-         "dt.PUB_DOUBLE_REPRESENTATION = java.lang.Double.MIN_VALUE",
-         "dt.PUB_DOUBLE_REPRESENTATION",
-         "new java.lang.Double( dt ).doubleValue()",
-         "typeof new java.lang.Double(dt).doubleValue()",
-         5e-324,
-         "number" );
-
     for ( i = 0; i < a.length; i++ ) {
         testcases[testcases.length] = new TestCase(
             a[i].description +"; "+ a[i].javaFieldName,
diff --git a/mozilla/js/tests/lc3/JavaObject/JavaObjectToFloat-001.js b/mozilla/js/tests/lc3/JavaObject/JavaObjectToFloat-001.js
index 6e6902a7c9a..edb54a0bd34 100644
--- a/mozilla/js/tests/lc3/JavaObject/JavaObjectToFloat-001.js
+++ b/mozilla/js/tests/lc3/JavaObject/JavaObjectToFloat-001.js
@@ -60,21 +60,6 @@
     //  Unrepresentably large numbers are converted to +/-Infinity.
 
     var newValue = Math.random();
-    a[i++] = new TestObject (
-         "dt.PUB_DOUBLE_REPRESENTATION = " +newValue,
-         "dt.PUB_DOUBLE_REPRESENTATION",
-         "new java.lang.Float( dt ).doubleValue()",
-         "typeof new java.lang.Float(dt).doubleValue()",
-         newValue,
-         "number" );
-
-    a[i++] = new TestObject (
-         "dt.PUB_DOUBLE_REPRESENTATION = java.lang.Double.MIN_VALUE",
-         "dt.PUB_DOUBLE_REPRESENTATION",
-         "new java.lang.Float( dt ).doubleValue()",
-         "typeof new java.lang.Float(dt).doubleValue()",
-         java.lang.Double.MIN_VALUE,
-         "number" );
 
     a[i++] = new TestObject (
          "dt.PUB_DOUBLE_REPRESENTATION = java.lang.Double.MAX_VALUE;" +