fix: Fix a couple linter issues on my stderr update (#1061)

Co-authored-by: Ben Creech <bpcreech@google.com>

Author: bpcreech

google-cloud-logging/src/main/java/com/google/cloud/logging/LoggingHandler.java

@@ -453,9 +453,9 @@ public Boolean getAutoPopulateMetadata() {
    * the Json format that can be parsed by the logging agent. If set to {@code false}, logs will be
    * ingested to Cloud Logging by calling Logging API.
    *
-   * <p>This method is mutually exclusive with {@link #setLogTarget()}.
+   * <p>This method is mutually exclusive with {@link #setLogTarget(LogTarget)}.
    *
-   * @deprecated Use {@link #setLogTarget()}.
+   * @deprecated Use {@link #setLogTarget(LogTarget)}.
    */
   @Deprecated
   public void setRedirectToStdout(boolean value) {
@@ -475,7 +475,7 @@ public Boolean getRedirectToStdout() {
    * to the corresponding stream in the Json format that can be parsed by the logging agent. If set
    * to CLOUD_LOGGING, logs will be sent directly to the Google Cloud Logging API.
    *
-   * <p>This method is mutually exclusive with {@link #setRedirectToStdout()}.
+   * <p>This method is mutually exclusive with {@link #setRedirectToStdout(boolean)}.
    */
   public void setLogTarget(LogTarget value) {
     this.logTarget = value;

google-cloud-logging/src/test/java/com/google/cloud/logging/LoggingHandlerTest.java

@@ -32,6 +32,7 @@
 import com.google.gson.JsonParser;
 import java.io.ByteArrayOutputStream;
 import java.io.PrintStream;
+import java.io.UnsupportedEncodingException;
 import java.util.logging.ErrorManager;
 import java.util.logging.Filter;
 import java.util.logging.Formatter;
@@ -398,14 +399,15 @@ public void testEnhancedLogEntry() {
     handler.publish(newLogRecord(Level.FINEST, MESSAGE));
   }
 
-  void validateJsonOutput(ByteArrayOutputStream bout) {
+  void validateJsonOutput(ByteArrayOutputStream bout) throws UnsupportedEncodingException {
     final String expectedOutput =
         "{\"severity\":\"INFO\",\"time\":\"1970-01-02T10:17:36.789Z\",\"logging.googleapis.com/labels\":{\"enhanced\":\"true\"},\"logging.googleapis.com/trace_sampled\":false,\"message\":\"message\"}";
-    assertEquals(JsonParser.parseString(expectedOutput), JsonParser.parseString(bout.toString()));
+    assertEquals(
+        JsonParser.parseString(expectedOutput), JsonParser.parseString(bout.toString("UTF-8")));
   }
 
   @Test
-  public void testEnhancedLogEntryPrintToStdout() {
+  public void testEnhancedLogEntryPrintToStdout() throws UnsupportedEncodingException {
     outputStreamPatcher.patch();
 
     replay(options, logging);
@@ -422,7 +424,7 @@ public void testEnhancedLogEntryPrintToStdout() {
   }
 
   @Test
-  public void testEnhancedLogEntryPrintToStderr() {
+  public void testEnhancedLogEntryPrintToStderr() throws UnsupportedEncodingException {
     outputStreamPatcher.patch();
 
     replay(options, logging);