From d4bc9bef26e57da2a609ab8c1ed19b6e457cc80a Mon Sep 17 00:00:00 2001
From: Rich Gillam <richard_gillam@apple.com>
Date: Tue, 26 Mar 2024 16:23:05 -0700
Subject: [PATCH] ICU-22611 Fixed failures in EnvTest.

---
 icu4c/source/test/intltest/itrbnf.cpp                     | 8 ++++----
 .../test/java/com/ibm/icu/dev/test/format/RbnfTest.java   | 8 ++++----
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/icu4c/source/test/intltest/itrbnf.cpp b/icu4c/source/test/intltest/itrbnf.cpp
index 16046864bb5..b764730b66e 100644
--- a/icu4c/source/test/intltest/itrbnf.cpp
+++ b/icu4c/source/test/intltest/itrbnf.cpp
@@ -1280,7 +1280,7 @@ void IntlTestRBNF::TestDFRounding()
     UErrorCode err = U_ZERO_ERROR;
     
     // no decimal places
-    LocalPointer<RuleBasedNumberFormat> nf0(new RuleBasedNumberFormat(u"1000/1000: <##K<;", parseError, err));
+    LocalPointer<RuleBasedNumberFormat> nf0(new RuleBasedNumberFormat(u"1000/1000: <##K<;", Locale::getUS(), parseError, err));
     if (U_FAILURE(err)) {
         errcheckln(err, "FAIL: could not construct formatter - %s", u_errorName(err));
     } else {
@@ -1295,7 +1295,7 @@ void IntlTestRBNF::TestDFRounding()
     }
     
     // 1 decimal place
-    LocalPointer<RuleBasedNumberFormat> nf1(new RuleBasedNumberFormat(u"1000/1000: <##.0K<;", parseError, err));
+    LocalPointer<RuleBasedNumberFormat> nf1(new RuleBasedNumberFormat(u"1000/1000: <##.0K<;", Locale::getUS(), parseError, err));
     if (U_FAILURE(err)) {
         errcheckln(err, "FAIL: could not construct formatter - %s", u_errorName(err));
     } else {
@@ -1308,7 +1308,7 @@ void IntlTestRBNF::TestDFRounding()
     }
     
     // with modulus substitution
-    LocalPointer<RuleBasedNumberFormat> nfMod(new RuleBasedNumberFormat(u"1000/1000: <##<K>##>; -x: ->>;", parseError, err));
+    LocalPointer<RuleBasedNumberFormat> nfMod(new RuleBasedNumberFormat(u"1000/1000: <##<K>##>; -x: ->>;", Locale::getUS(), parseError, err));
     if (U_FAILURE(err)) {
         errcheckln(err, "FAIL: could not construct formatter - %s", u_errorName(err));
     } else {
@@ -1323,7 +1323,7 @@ void IntlTestRBNF::TestDFRounding()
     }
 
     // no decimal places, but with rounding mode set to ROUND_FLOOR
-    LocalPointer<RuleBasedNumberFormat> nfFloor(new RuleBasedNumberFormat(u"1000/1000: <##K<;", parseError, err));
+    LocalPointer<RuleBasedNumberFormat> nfFloor(new RuleBasedNumberFormat(u"1000/1000: <##K<;", Locale::getUS(), parseError, err));
     nfFloor->setMaximumFractionDigits(0);
     nfFloor->setRoundingMode(NumberFormat::kRoundFloor);
     if (U_FAILURE(err)) {
diff --git a/icu4j/main/common_tests/src/test/java/com/ibm/icu/dev/test/format/RbnfTest.java b/icu4j/main/common_tests/src/test/java/com/ibm/icu/dev/test/format/RbnfTest.java
index 15d0a2dc2f9..dbcbc789f49 100644
--- a/icu4j/main/common_tests/src/test/java/com/ibm/icu/dev/test/format/RbnfTest.java
+++ b/icu4j/main/common_tests/src/test/java/com/ibm/icu/dev/test/format/RbnfTest.java
@@ -382,26 +382,26 @@ public class RbnfTest extends CoreTestFmwk {
         RuleBasedNumberFormat nf;
 
         // no decimal places
-        nf = new RuleBasedNumberFormat("1000/1000: <##K<;");
+        nf = new RuleBasedNumberFormat("1000/1000: <##K<;", Locale.US);
         assertEquals("-1K", nf.format(-1400));
         assertEquals("-2K", nf.format(-1900));
         assertEquals("1K", nf.format(1400));
         assertEquals("2K", nf.format(1900));
 
         // 1 decimal place
-        nf = new RuleBasedNumberFormat("1000/1000: <##.0K<;");
+        nf = new RuleBasedNumberFormat("1000/1000: <##.0K<;", Locale.US);
         assertEquals("-1.4K", nf.format(-1440));
         assertEquals("1.9K", nf.format(1890));
 
         // with modulus substitution
-        nf = new RuleBasedNumberFormat("1000/1000: <##<K>##>; -x: ->>;");
+        nf = new RuleBasedNumberFormat("1000/1000: <##<K>##>; -x: ->>;", Locale.US);
         assertEquals("-1K400", nf.format(-1400));
         assertEquals("-1K900", nf.format(-1900));
         assertEquals("1K400", nf.format(1400));
         assertEquals("1K900", nf.format(1900));
 
         // no decimal places, but with rounding mode set to ROUND_FLOOR
-        nf = new RuleBasedNumberFormat("1000/1000: <##K<;");
+        nf = new RuleBasedNumberFormat("1000/1000: <##K<;", Locale.US);
         nf.setMaximumFractionDigits(0);
         nf.setRoundingMode(BigDecimal.ROUND_FLOOR);
         assertEquals("-2K", nf.format(-1400));