Remove explicit 8192 arguments to BufferedReader and friends.

These were clearly added just to shut up our own warning, and are now
unnecessary and misleading to future maintainers.

There's one barely-related change: InputStreamReader and OutputStreamWriter
are very similar, and this patch makes them more similar, and adds a few
missing modifiers from their fields.

Change-Id: I959011f914ff215e92bbfa41c1bac66465803685

2 files changed, 4 insertions, 10 deletions

diff --git a/prefs/src/main/java/java/util/prefs/Preferences.java b/prefs/src/main/java/java/util/prefs/Preferences.java
index 8b961e4..b128858 100644
--- a/prefs/src/main/java/java/util/prefs/Preferences.java
+++ b/prefs/src/main/java/java/util/prefs/Preferences.java
@@ -194,7 +194,7 @@ public abstract class Preferences {
                         InputStream is = en.nextElement().openStream();
                         // Read each line for charset provider class names
                         reader = new BufferedReader(new InputStreamReader(is,
-                                CONFIGURATION_FILE_ENCODING), 8192);
+                                CONFIGURATION_FILE_ENCODING));
                         factoryClassName = reader.readLine();
                         commentIndex = factoryClassName.indexOf(CONFIGURATION_FILE_COMMENT);
                         if (commentIndex > 0) {
diff --git a/prefs/src/main/java/java/util/prefs/XMLParser.java b/prefs/src/main/java/java/util/prefs/XMLParser.java
index c5a234c..09dc7bc 100644
--- a/prefs/src/main/java/java/util/prefs/XMLParser.java
+++ b/prefs/src/main/java/java/util/prefs/XMLParser.java
@@ -173,9 +173,7 @@ class XMLParser {
     static void exportPrefs(Preferences prefs, OutputStream stream,
             boolean withSubTree) throws IOException, BackingStoreException {
         indent = -1;
-        // BEGIN android-modified
-        BufferedWriter out = new BufferedWriter(new OutputStreamWriter(stream, "UTF-8"), 8192); //$NON-NLS-1$
-        // END android-modified
+        BufferedWriter out = new BufferedWriter(new OutputStreamWriter(stream, "UTF-8"));
         out.write(HEADER);
         out.newLine();
         out.newLine();
@@ -515,9 +513,7 @@ class XMLParser {
             FileLock lock = null;
             try {
                 FileInputStream istream = new FileInputStream(file);
-                // BEGIN android-modified
-                in = new BufferedInputStream(istream, 8192);
-                // END android-modified
+                in = new BufferedInputStream(istream);
                 FileChannel channel = istream.getChannel();
                 lock = channel.lock(0L, Long.MAX_VALUE, true);
                 Document doc = builder.parse(in);
@@ -570,9 +566,7 @@ class XMLParser {
         FileLock lock = null;
         try {
             FileOutputStream ostream = new FileOutputStream(file);
-            // BEGIN android-modified
-            out = new BufferedWriter(new OutputStreamWriter(ostream, "UTF-8"), 8192); //$NON-NLS-1$
-            // END android-modified
+            out = new BufferedWriter(new OutputStreamWriter(ostream, "UTF-8"));
             FileChannel channel = ostream.getChannel();
             lock = channel.lock();
             out.write(HEADER);