Simplify internal libcore logging.

Expose LOGE and friends for use from Java. This is handy because it lets me use
printf debugging even when I've broken String or CharsetEncoder or something
equally critical. It also lets us remove internal use of java.util.logging,
which is slow and ugly.

I've also changed Thread.suspend/resume/stop to actually throw
UnsupportedOperationException rather than just logging one and otherwise
doing nothing.

Bug: 3477960
Change-Id: I0c3f804b1a978bf9911cb4a9bfd90b2466f8798f

2 files changed, 2 insertions, 12 deletions

diff --git a/luni/src/main/java/javax/net/ssl/DefaultHostnameVerifier.java b/luni/src/main/java/javax/net/ssl/DefaultHostnameVerifier.java
index 61a5392..2fed280 100644
--- a/luni/src/main/java/javax/net/ssl/DefaultHostnameVerifier.java
+++ b/luni/src/main/java/javax/net/ssl/DefaultHostnameVerifier.java
@@ -27,8 +27,6 @@ import java.util.Collection;
 import java.util.Collections;
 import java.util.List;
 import java.util.Locale;
-import java.util.logging.Level;
-import java.util.logging.Logger;
 
 /**
  * A HostnameVerifier that works the same way as Curl and Firefox.
@@ -182,8 +180,7 @@ class DefaultHostnameVerifier implements HostnameVerifier {
         try {
             subjectAlternativeNames = cert.getSubjectAlternativeNames();
         } catch (CertificateParsingException cpe) {
-            Logger.getLogger(DefaultHostnameVerifier.class.getName())
-                    .log(Level.FINE, "Error parsing certificate.", cpe);
+            System.logI("Error parsing certificate", cpe);
             return Collections.emptyList();
         }
 
diff --git a/luni/src/main/java/javax/net/ssl/SSLSocketFactory.java b/luni/src/main/java/javax/net/ssl/SSLSocketFactory.java
index 1f3aa42..817f52f 100644
--- a/luni/src/main/java/javax/net/ssl/SSLSocketFactory.java
+++ b/luni/src/main/java/javax/net/ssl/SSLSocketFactory.java
@@ -21,8 +21,6 @@ import java.io.IOException;
 import java.net.Socket;
 import java.security.NoSuchAlgorithmException;
 import java.security.Security;
-import java.util.logging.Level;
-import java.util.logging.Logger;
 import javax.net.SocketFactory;
 
 /**
@@ -57,7 +55,7 @@ public abstract class SSLSocketFactory extends SocketFactory {
                     final Class<?> sfc = Class.forName(defaultName, true, cl);
                     defaultSocketFactory = (SocketFactory) sfc.newInstance();
                 } catch (Exception e) {
-                    log("SSLSocketFactory", "Problem creating " + defaultName, e);
+                    System.logE("Problem creating " + defaultName, e);
                 }
             }
         }
@@ -80,11 +78,6 @@ public abstract class SSLSocketFactory extends SocketFactory {
         return defaultSocketFactory;
     }
 
-    @SuppressWarnings("unchecked")
-    private static void log(String tag, String msg, Throwable throwable) {
-        Logger.getLogger(tag).log(Level.INFO, msg, throwable);
-    }
-
     /**
      * Creates a new {@code SSLSocketFactory}.
      */