ICU-21056 Remove obsolete logKnownIssues in CompactDecimalFormatTest
diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/format/CompactDecimalFormatTest.java b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/format/CompactDecimalFormatTest.java
index 7ded6f4..558363e 100644
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/format/CompactDecimalFormatTest.java
+++ b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/format/CompactDecimalFormatTest.java
@@ -713,45 +713,33 @@
 
     @Test
     public void TestBug12689() {
-        if (logKnownIssue("12689", "CDF fails for numbers less than 1 thousand in most locales")) {
-            return;
-        }
-
         CompactDecimalFormat cdf;
         String result;
 
         cdf = CompactDecimalFormat.getInstance(ULocale.forLanguageTag("en"), CompactStyle.SHORT);
         result = cdf.format(new CurrencyAmount(123, Currency.getInstance("USD")));
-        assertEquals("CDF should correctly format 123 with currency in 'en'", "$120", result);
+        assertEquals("CDF should correctly format 123 with currency in 'en'", "$123", result);
 
         cdf = CompactDecimalFormat.getInstance(ULocale.forLanguageTag("it"), CompactStyle.SHORT);
         result = cdf.format(new CurrencyAmount(123, Currency.getInstance("EUR")));
-        assertEquals("CDF should correctly format 123 with currency in 'it'", "120 €", result);
+        assertEquals("CDF should correctly format 123 with currency in 'it'", "123\u00A0€", result);
     }
 
     @Test
     public void TestBug12688() {
-        if (logKnownIssue("12688", "CDF fails for numbers less than 1 million in 'it'")) {
-            return;
-        }
-
         CompactDecimalFormat cdf;
         String result;
 
         cdf = CompactDecimalFormat.getInstance(ULocale.forLanguageTag("it"), CompactStyle.SHORT);
         result = cdf.format(new CurrencyAmount(123000, Currency.getInstance("EUR")));
-        assertEquals("CDF should correctly format 123000 with currency in 'it'", "120000 €", result);
+        assertEquals("CDF should correctly format 123000 with currency in 'it'", "123.000\u00A0€", result);
     }
 
     @Test
     public void TestBug11319() {
-        if (logKnownIssue("11319", "CDF does not fall back from zh-Hant-HK to zh-Hant")) {
-            return;
-        }
-
-        CompactDecimalFormat cdf = CompactDecimalFormat.getInstance(new ULocale("zh-Hant-HK"), CompactStyle.SHORT);
+        CompactDecimalFormat cdf = CompactDecimalFormat.getInstance(new ULocale("yue-HK"), CompactStyle.SHORT);
         String result = cdf.format(958000000L);
-        assertEquals("CDF should correctly format 958 million in zh-Hant-HK", "9.6億", result);
+        assertEquals("CDF should correctly format 958 million in yue-HK", "9.6億", result);
     }
 
     @Test