From e3e9bbaffb0ed4f64e1dcdbf7af402029688ad2e Mon Sep 17 00:00:00 2001
From: Shane Carr <shane@unicode.org>
Date: Tue, 2 May 2017 00:10:45 +0000
Subject: [PATCH] ICU-13177 Minor parse-debugging changes.

X-SVN-Rev: 40095
---
 .../src/com/ibm/icu/impl/number/Parse.java    | 25 ++++++++++++++++++-
 .../src/com/ibm/icu/text/DecimalFormat.java   |  1 +
 2 files changed, 25 insertions(+), 1 deletion(-)

diff --git a/icu4j/main/classes/core/src/com/ibm/icu/impl/number/Parse.java b/icu4j/main/classes/core/src/com/ibm/icu/impl/number/Parse.java
index 7ca7d9fe60..a7fc7131ed 100644
--- a/icu4j/main/classes/core/src/com/ibm/icu/impl/number/Parse.java
+++ b/icu4j/main/classes/core/src/com/ibm/icu/impl/number/Parse.java
@@ -777,6 +777,29 @@ public class Parse {
       assert i >= 0 && i < length;
       return items[i];
     }
+
+    @Override
+    public String toString() {
+        StringBuilder sb = new StringBuilder();
+        sb.append("<ParseState mode:");
+        sb.append(mode);
+        sb.append(" caseSensitive:");
+        sb.append(caseSensitive);
+        sb.append(" parseCurrency:");
+        sb.append(parseCurrency);
+        sb.append(" groupingMode:");
+        sb.append(groupingMode);
+        sb.append(" decimalCps:");
+        sb.append((char)decimalCp1);
+        sb.append((char)decimalCp2);
+        sb.append(" groupingCps:");
+        sb.append((char)groupingCp1);
+        sb.append((char)groupingCp2);
+        sb.append(" affixes:");
+        sb.append(affixHolders);
+        sb.append(">");
+        return sb.toString();
+    }
   }
 
   /**
@@ -1122,7 +1145,7 @@ public class Parse {
     if (DEBUGGING) {
       System.out.println("Parsing: " + input);
       System.out.println(properties);
-      System.out.println(state.affixHolders);
+      System.out.println(state);
     }
 
     // Start walking through the string, one codepoint at a time. Backtracking is not allowed. This
diff --git a/icu4j/main/classes/core/src/com/ibm/icu/text/DecimalFormat.java b/icu4j/main/classes/core/src/com/ibm/icu/text/DecimalFormat.java
index 17e0b9779c..fee4bcc622 100644
--- a/icu4j/main/classes/core/src/com/ibm/icu/text/DecimalFormat.java
+++ b/icu4j/main/classes/core/src/com/ibm/icu/text/DecimalFormat.java
@@ -815,6 +815,7 @@ public class DecimalFormat extends NumberFormat {
   @Override
   public CurrencyAmount parseCurrency(CharSequence text, ParsePosition parsePosition) {
     try {
+      // TODO(sffc): Make this thread-safe
       CurrencyAmount result = Parse.parseCurrency(text, parsePosition, properties, symbols);
       if (result == null) return null;
       Number number = result.getNumber();