8200364: Remove unnecessary boxing via primitive wrapper valueOf(String) methods

Reviewed-by: dfuchs, alanb

src/java.base/share/classes/java/text/ChoiceFormat.java

@@ -212,7 +212,7 @@ public class ChoiceFormat extends NumberFormat {
                 } else if (tempBuffer.equals("-\u221E")) {
                     startValue = Double.NEGATIVE_INFINITY;
                 } else {
-                    startValue = Double.valueOf(tempBuffer);
+                    startValue = Double.parseDouble(tempBuffer);
                 }
 
                 if (ch == '<' && startValue != Double.POSITIVE_INFINITY &&

src/java.logging/share/classes/java/util/logging/Logger.java

@@ -640,7 +640,7 @@ public class Logger {
                     return System.getProperty(key);
                 }
             });
-            return Boolean.valueOf(s);
+            return Boolean.parseBoolean(s);
         }
     }