Dependency updates

Author: ctmay4

build.gradle

@@ -3,10 +3,11 @@ import org.gradle.internal.jvm.Jvm
 plugins {
     id 'java'
     id 'checkstyle'
+    id "net.ltgt.errorprone" version "0.8.1"
     id "com.github.spotbugs" version "1.6.10"
     id 'com.bmuschko.nexus' version '2.3.1'
     id "io.codearte.nexus-staging" version "0.20.0"
-    id 'com.adarshr.test-logger' version '1.6.0'
+    id 'com.adarshr.test-logger' version '1.7.0'
 }
 
 group = 'com.imsweb'
@@ -30,8 +31,10 @@ repositories {
 }
 
 dependencies {
-    compile 'com.squareup.retrofit2:retrofit:2.5.0'
-    compile 'com.squareup.retrofit2:converter-jackson:2.5.0'
+    errorprone 'com.google.errorprone:error_prone_core:2.3.3'
+
+    compile 'com.squareup.retrofit2:retrofit:2.6.1'
+    compile 'com.squareup.retrofit2:converter-jackson:2.6.1'
 
     testCompile 'junit:junit:4.11'
     testCompile 'org.assertj:assertj-core:3.11.1'
@@ -59,6 +62,7 @@ testlogger {
 }
 
 checkstyle {
+    toolVersion '8.23'
     configFile = file("config/checkstyle/checkstyle.xml")
 }
 

src/main/java/com/imsweb/seerapi/client/staging/SchemaLookup.java

@@ -137,8 +137,10 @@ public boolean hasDiscriminator() {
 
     @Override
     public boolean equals(Object o) {
-        if (this == o) return true;
-        if (o == null || getClass() != o.getClass()) return false;
+        if (this == o)
+            return true;
+        if (!(o instanceof SchemaLookup))
+            return false;
 
         SchemaLookup lookup = (SchemaLookup)o;
 

src/main/java/com/imsweb/seerapi/client/staging/cs/CsStagingData.java

@@ -60,7 +60,7 @@ public enum CsInput {
         SSF24("ssf24"),
         SSF25("ssf25");
 
-        private String _name;
+        private final String _name;
 
         CsInput(String name) {
             _name = name;
@@ -116,7 +116,7 @@ public enum CsOutput {
         STOR_SS1977_STAGE("stor_ss77"),
         STOR_SS2000_STAGE("stor_ss2000");
 
-        private String _name;
+        private final String _name;
 
         CsOutput(String name) {
             _name = name;

src/main/java/com/imsweb/seerapi/client/staging/eod/EodStagingData.java

@@ -119,7 +119,7 @@ public enum EodInput {
         SYSTEMIC_SURG_SEQ("systemic_surg_seq"),
         SS_2018("ss2018");
 
-        private String _name;
+        private final String _name;
 
         EodInput(String name) {
             _name = name;
@@ -142,7 +142,7 @@ public enum EodOutput {
         EOD_2018_STAGE_GROUP("eod_2018_stage_group"),
         SS_2018_DERIVED("ss2018_derived");
 
-        private String _name;
+        private final String _name;
 
         EodOutput(String name) {
             _name = name;

src/main/java/com/imsweb/seerapi/client/staging/tnm/TnmStagingData.java

@@ -60,7 +60,7 @@ public enum TnmInput {
         SSF24("ssf24"),
         SSF25("ssf25");
 
-        private String _name;
+        private final String _name;
 
         TnmInput(String name) {
             _name = name;
@@ -85,7 +85,7 @@ public enum TnmOutput {
         SOURCE_M("source_m"),
         COMBINED_M("combined_m");
 
-        private String _name;
+        private final String _name;
 
         TnmOutput(String name) {
             _name = name;