feat(*): remove redundant boxing

Author: halibobo1205

actuator/src/main/java/org/tron/core/vm/program/invoke/ProgramInvokeImpl.java

@@ -314,7 +314,7 @@ public boolean equals(Object o) {
 
   @Override
   public int hashCode() {
-    return Integer.valueOf(Boolean.valueOf(byTestingSuite).hashCode()
+    return Boolean.valueOf(byTestingSuite).hashCode()
         + Boolean.valueOf(byTransaction).hashCode()
         + address.hashCode()
         + balance.hashCode()
@@ -326,8 +326,7 @@ public int hashCode() {
         + origin.hashCode()
         + prevHash.hashCode()
         + deposit.hashCode()
-        + timestamp.hashCode()
-    ).hashCode();
+        + timestamp.hashCode();
   }
 
   @Override

actuator/src/main/java/org/tron/core/vm/repository/Type.java

@@ -73,7 +73,7 @@ public boolean equals(Object obj) {
 
   @Override
   public int hashCode() {
-    return Integer.valueOf(type).hashCode();
+    return type;
   }
 
   @Override

actuator/src/main/java/org/tron/core/vm/repository/Value.java

@@ -58,6 +58,6 @@ public boolean equals(Object obj) {
 
   @Override
   public int hashCode() {
-    return Integer.valueOf(type.hashCode() + Objects.hashCode(value)).hashCode();
+    return type.hashCode() + Objects.hashCode(value);
   }
 }

crypto/src/main/java/org/tron/common/crypto/zksnark/Fp12.java

@@ -356,7 +356,7 @@ public boolean equals(Object o) {
 
   @Override
   public int hashCode() {
-    return Integer.valueOf(a.hashCode() + b.hashCode()).hashCode();
+    return a.hashCode() + b.hashCode();
   }
 
   @Override

crypto/src/main/java/org/tron/common/crypto/zksnark/Fp2.java

@@ -164,7 +164,7 @@ public boolean equals(Object o) {
 
   @Override
   public int hashCode() {
-    return Integer.valueOf(a.hashCode() + b.hashCode()).hashCode();
+    return a.hashCode() + b.hashCode();
   }
 
   Fp2 frobeniusMap(int power) {

crypto/src/main/java/org/tron/common/crypto/zksnark/Fp6.java

@@ -246,6 +246,6 @@ public boolean equals(Object o) {
 
   @Override
   public int hashCode() {
-    return Integer.valueOf(a.hashCode() + b.hashCode() + c.hashCode()).hashCode();
+    return a.hashCode() + b.hashCode() + c.hashCode();
   }
 }

framework/src/main/java/org/tron/core/services/http/GetProposalByIdServlet.java

@@ -26,7 +26,7 @@ protected void doGet(HttpServletRequest request, HttpServletResponse response) {
     try {
       boolean visible = Util.getVisible(request);
       String input = request.getParameter("id");
-      long id = Long.valueOf(input);
+      long id = Long.parseLong(input);
       fillResponse(ByteString.copyFrom(ByteArray.fromLong(id)), visible, response);
     } catch (Exception e) {
       Util.processError(e, response);