Replace occurrences of Wrapped.valueOf(...) with Wrapped.parseWrapped(...)

where the value will be immediately unboxed anyway.

The change removes small-but-pervasive inefficiencies from creating and
immediately discarding instances of the wrapped value, as well as removing
unnecessary syntax.

More information: go/lsc-immediateunboxing

Tested:
    tap_presubmit: http://test/OCL:189509157:BASE:189708880:1521556795490:d7b0a09a
    Some tests failed; test failures are believed to be unrelated to this CL

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=189880661

Author: awturner

google-http-client-android/src/main/java/com/google/api/client/extensions/android/json/AndroidJsonParser.java

@@ -78,26 +78,26 @@ public JsonFactory getFactory() {
   @Override
   public byte getByteValue() {
     checkNumber();
-    return Byte.valueOf(currentText);
+    return Byte.parseByte(currentText);
   }
 
   @Override
   public short getShortValue() {
     checkNumber();
-    return Short.valueOf(currentText);
+    return Short.parseShort(currentText);
   }
 
 
   @Override
   public int getIntValue() {
     checkNumber();
-    return Integer.valueOf(currentText);
+    return Integer.parseInt(currentText);
   }
 
   @Override
   public float getFloatValue() {
     checkNumber();
-    return Float.valueOf(currentText);
+    return Float.parseFloat(currentText);
   }
 
   @Override
@@ -115,13 +115,13 @@ public BigDecimal getDecimalValue() {
   @Override
   public double getDoubleValue() {
     checkNumber();
-    return Double.valueOf(currentText);
+    return Double.parseDouble(currentText);
   }
 
   @Override
   public long getLongValue() {
     checkNumber();
-    return Long.valueOf(currentText);
+    return Long.parseLong(currentText);
   }
 
   private void checkNumber() {

google-http-client-gson/src/main/java/com/google/api/client/json/gson/GsonParser.java

@@ -19,7 +19,6 @@
 import com.google.api.client.json.JsonToken;
 import com.google.api.client.util.Preconditions;
 import com.google.gson.stream.JsonReader;
-
 import java.io.EOFException;
 import java.io.IOException;
 import java.math.BigDecimal;
@@ -74,26 +73,26 @@ public JsonFactory getFactory() {
   @Override
   public byte getByteValue() {
     checkNumber();
-    return Byte.valueOf(currentText);
+    return Byte.parseByte(currentText);
   }
 
   @Override
   public short getShortValue() {
     checkNumber();
-    return Short.valueOf(currentText);
+    return Short.parseShort(currentText);
   }
 
 
   @Override
   public int getIntValue() {
     checkNumber();
-    return Integer.valueOf(currentText);
+    return Integer.parseInt(currentText);
   }
 
   @Override
   public float getFloatValue() {
     checkNumber();
-    return Float.valueOf(currentText);
+    return Float.parseFloat(currentText);
   }
 
   @Override
@@ -111,13 +110,13 @@ public BigDecimal getDecimalValue() {
   @Override
   public double getDoubleValue() {
     checkNumber();
-    return Double.valueOf(currentText);
+    return Double.parseDouble(currentText);
   }
 
   @Override
   public long getLongValue() {
     checkNumber();
-    return Long.valueOf(currentText);
+    return Long.parseLong(currentText);
   }
 
   private void checkNumber() {