Enable gradle into the project

Signed-off-by: Victor <victor.cruz.isc@gmail.com>

Author: nvcruzhe

.gitignore

@@ -6,4 +6,17 @@ conf/*
 .project
 target/
 pom.xml.versionsBackup
-.DS_Store
+.DS_Store
+
+### Gradle ###
+.gradle
+/build/
+
+# Ignore Gradle GUI config
+gradle-app.setting
+
+# Avoid ignoring Gradle wrapper jar file (.jar files are usually ignored)
+!gradle-wrapper.jar
+
+# Cache of project
+.gradletasknamecache

build.gradle

@@ -0,0 +1,27 @@
+apply plugin: 'java'
+apply plugin: 'maven'
+
+group = 'com.bitso'
+version = '3.0.4-SNAPSHOT'
+
+description = """bitso-java"""
+
+sourceCompatibility = 1.5
+targetCompatibility = 1.5
+tasks.withType(JavaCompile) {
+	options.encoding = 'UTF-8'
+}
+
+
+
+repositories {
+        
+     maven { url "http://repo.maven.apache.org/maven2" }
+}
+dependencies {
+    compile group: 'org.apache.httpcomponents', name: 'httpclient', version:'4.3.6'
+    compile group: 'org.json', name: 'json', version:'20140107'
+    compile group: 'org.mockito', name: 'mockito-all', version:'1.9.5'
+    compile group: 'io.netty', name: 'netty-all', version:'4.1.8.Final'
+    testCompile group: 'junit', name: 'junit', version:'4.12'
+}

gradle/wrapper/gradle-wrapper.jar

@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-bin.zip

gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1 @@
+rootProject.name = 'bitso-java'

gradlew

@@ -599,12 +599,15 @@ private String buildBitsoAuthHeader(String requestPath, String httpMethod, Strin
             String signature = String.format("%0" + (arrayOfByte.length << 1) + "x",
                     new Object[] { bigInteger });
             return String.format("Bitso %s:%s:%s", apiKey, nonce, signature);
-        } catch (NoSuchAlgorithmException | InvalidKeyException e) {
+        } catch (NoSuchAlgorithmException e){
             e.printStackTrace();
             throw new BitsoAPIException(e);
         } catch (IllegalArgumentException e) {
             e.printStackTrace();
             throw new BitsoAPIException(e);
+        } catch (InvalidKeyException e) {
+            e.printStackTrace();
+            throw new BitsoAPIException(e);
         }
     }
 

gradlew.bat

@@ -12,7 +12,7 @@ public class BitsoBalance {
     private HashMap<String, Balance> mBalances;
 
     public BitsoBalance(JSONObject o) {
-        mBalances = new HashMap<>();
+        mBalances = new HashMap<String, Balance>();
         JSONArray jsonBalances = o.getJSONArray("balances");
         int totalElements = jsonBalances.length();
         for (int i = 0; i < totalElements; i++) {

settings.gradle

@@ -20,7 +20,7 @@ public BitsoFee(JSONObject o) {
     }
 
     private void processTradeFees(JSONObject o) {
-        mTradeFees = new HashMap<>();
+        mTradeFees = new HashMap<String, Fee>();
         JSONArray jsonFees = o.getJSONArray("fees");
         int totalElements = jsonFees.length();
         for (int i = 0; i < totalElements; i++) {
@@ -33,7 +33,7 @@ private void processTradeFees(JSONObject o) {
     }
 
     private void processWithdrawalFees(JSONObject o) {
-        mWithdrawalFees = new HashMap<>();
+        mWithdrawalFees = new HashMap<String, String>();
         JSONObject withdrawalFees = o.getJSONObject("withdrawal_fees");
         Iterator<String> it = withdrawalFees.keys();
         while (it.hasNext()) {