Add simple method to dump key/value pairs.

Change-Id: I26ebf7e1a1667298c6deca742c104685c52955f7

1 files changed, 4 insertions, 0 deletions

diff --git a/core/java/com/android/internal/util/IndentingPrintWriter.java b/core/java/com/android/internal/util/IndentingPrintWriter.java
index 3dd2284a2631..699e9b3053c5 100644
--- a/core/java/com/android/internal/util/IndentingPrintWriter.java
+++ b/core/java/com/android/internal/util/IndentingPrintWriter.java
@@ -46,6 +46,10 @@ public class IndentingPrintWriter extends PrintWriter {
         mCurrent = mBuilder.toString();
     }
 
+    public void printPair(String key, Object value) {
+        print(key + "=" + String.valueOf(value) + " ");
+    }
+
     @Override
     public void println() {
         super.println();