ICU-12186 Fixed Eclipse compiler warnings - mostly javadoc warnings.

X-SVN-Rev: 38496

icu4j/main/classes/core/src/com/ibm/icu/impl/locale/LocaleValidityChecker.java

@@ -61,6 +61,7 @@ public class LocaleValidityChecker {
 
     static Pattern SEPARATOR = Pattern.compile("[-_]");
 
+    @SuppressWarnings("unused")
     private static final Pattern VALID_X = Pattern.compile("[a-zA-Z0-9]{2,8}(-[a-zA-Z0-9]{2,8})*");
 
     public boolean isValid(ULocale locale, Where where) {

icu4j/main/classes/core/src/com/ibm/icu/text/UnicodeFilter.java

@@ -15,6 +15,7 @@ package com.ibm.icu.text;
  * transformation.
  * @stable ICU 2.0
  */
+@SuppressWarnings("javadoc")    // com.imb.icu.text.Transliterator is in another project
 public abstract class UnicodeFilter implements UnicodeMatcher {
 
     /**

icu4j/main/classes/core/src/com/ibm/icu/util/Currency.java

@@ -605,6 +605,7 @@ public class Currency extends MeasureUnit {
      * @see #getName(Locale, int, boolean[])
      * @stable ICU 49
      */
+    @SuppressWarnings("javadoc")    // java.util.Currency#getDisplayName() is introduced in Java 7
     public String getDisplayName() {
         return getName(Locale.getDefault(), LONG_NAME, null);
     }
@@ -624,6 +625,7 @@ public class Currency extends MeasureUnit {
      * @see #getName(Locale, int, boolean[])
      * @stable ICU 49
      */
+    @SuppressWarnings("javadoc")    // java.util.Currency#getDisplayName() is introduced in Java 7
     public String getDisplayName(Locale locale) {
         return getName(locale, LONG_NAME, null);
     }

icu4j/main/classes/core/src/com/ibm/icu/util/TimeZone.java

@@ -673,6 +673,7 @@ abstract public class TimeZone implements Serializable, Cloneable, Freezable<Tim
      * @see #useDaylightTime
      * @stable ICU 49
      */
+    @SuppressWarnings("javadoc")    // java.util.TimeZone#observesDaylightTime() is introduced in Java 7
     public boolean observesDaylightTime() {
         return useDaylightTime() || inDaylightTime(new Date());
     }

icu4j/main/classes/core/src/com/ibm/icu/util/ULocale.java

@@ -109,6 +109,7 @@ import com.ibm.icu.text.LocaleDisplayNames.DialectHandling;
  * @author Ram Viswanadha
  * @stable ICU 2.8
  */
+@SuppressWarnings("javadoc")    // com.ibm.icu.text.Collator is in another project
 public final class ULocale implements Serializable, Comparable<ULocale> {
     // using serialver from jdk1.4.2_05
     private static final long serialVersionUID = 3715177670352309217L;

icu4j/main/tests/core/src/com/ibm/icu/dev/test/rbbi/RBBITestMonkey.java

@@ -158,7 +158,7 @@ public class RBBITestMonkey extends TestFmwk {
     }
 
     int next(int prevPos) {
-        int    p0, p1, p2, p3;    // Indices of the significant code points around the
+        int    /*p0,*/ p1, p2, p3;    // Indices of the significant code points around the
                                   //   break position being tested.  The candidate break
                                   //   location is before p2.
 
@@ -170,14 +170,14 @@ public class RBBITestMonkey extends TestFmwk {
         if (prevPos >= fText.length()) {
             return -1;
         }
-        p0 = p1 = p2 = p3 = prevPos;
+        /* p0 = */ p1 = p2 = p3 = prevPos;
         c3 =  UTF16.charAt(fText, prevPos);
         c0 = c1 = c2 = 0;
 
         // Loop runs once per "significant" character position in the input text.
         for (;;) {
             // Move all of the positions forward in the input string.
-            p0 = p1;  c0 = c1;
+            /* p0 = p1;*/  c0 = c1;
             p1 = p2;  c1 = c2;
             p2 = p3;  c2 = c3;
 
@@ -708,6 +708,7 @@ public class RBBITestMonkey extends TestFmwk {
             // Remove dictionary characters.
             // The monkey test reference implementation of line break does not replicate the dictionary behavior,
             // so dictionary characters are omitted from the monkey test data.
+            @SuppressWarnings("unused")
             UnicodeSet dictionarySet = new UnicodeSet(
                     "[[:LineBreak = Complex_Context:] & [[:Script = Thai:][:Script = Lao:][:Script = Khmer:] [:script = Myanmar:]]]");
 

icu4j/main/tests/translit/src/com/ibm/icu/dev/test/util/TestUtilities.java

@@ -329,7 +329,7 @@ public class TestUtilities extends TestFmwk {
         logln("Comparing next");
         mi.reset();
         localMap = new TreeMap();
-        String lastValue = null;
+//        String lastValue = null;
         while (mi.next()) {
 //            if (!UnicodeMap.areEqual(lastValue, mi.value)) {
 //                // System.out.println("Change: " + Utility.hex(mi.codepoint) + " => " + mi.value);