slight improvement in performance and save memory

Author: otaviojava

src/main/java/org/javamoney/moneta/BuildableCurrencyUnit.java

@@ -122,7 +122,7 @@ public boolean equals(Object obj) {
     @Override
     public String toString(){
         return "BuildableCurrencyUnit(currencyCode=" + currencyCode + ", numericCode=" + numericCode +
-                ", defaultFractionDigits=" + defaultFractionDigits + ", context="+this.currencyContext+")";
+                ", defaultFractionDigits=" + defaultFractionDigits + ", context="+this.currencyContext+ ')';
     }
 
 

src/main/java/org/javamoney/moneta/DefaultExchangeRate.java

@@ -236,7 +236,7 @@ public int compareTo(ExchangeRate o){
      */
     @Override
     public String toString(){
-        return "ExchangeRate [base=" + base + ", factor=" + factor + ", conversionContext=" + conversionContext + "]";
+        return "ExchangeRate [base=" + base + ", factor=" + factor + ", conversionContext=" + conversionContext + ']';
     }
 
     /*

src/main/java/org/javamoney/moneta/format/internal/CurrencyToken.java

@@ -236,7 +236,7 @@ public void print(Appendable appendable, MonetaryAmount amount)
 	 */
 	@Override
 	public String toString() {
-		return "CurrencyToken [locale=" + locale + ", style=" + style + "]";
+		return "CurrencyToken [locale=" + locale + ", style=" + style + ']';
 	}
 
 }

src/main/java/org/javamoney/moneta/format/internal/LiteralToken.java

@@ -85,7 +85,7 @@ public void print(Appendable appendable, MonetaryAmount amount)
 	 */
 	@Override
 	public String toString() {
-		return "LiteralToken [token=" + token + "]";
+		return "LiteralToken [token=" + token + ']';
 	}
 
 }

src/main/java/org/javamoney/moneta/format/internal/ParseContext.java

@@ -283,7 +283,7 @@ public String toString() {
 		return "ParseContext [index=" + index + ", errorIndex=" + errorIndex
 				+ ", originalInput='" + originalInput + "', parsedNumber="
 				+ parsedNumber + "', parsedCurrency=" + parsedCurrency
-				+ "]";
+				+ ']';
 	}
 
 	public CurrencyUnit getParsedCurrency() {

src/main/java/org/javamoney/moneta/function/DefaultMonetarySummaryStatistics.java

@@ -141,12 +141,12 @@ public int hashCode() {
 	@Override
 	public String toString() {
 		StringBuilder sb = new StringBuilder();
-		sb.append("[currency: ").append(empty.getCurrency()).append(",");
-		sb.append("count:").append(count).append(",");
-		sb.append("min:").append(min).append(",");
-		sb.append("max:").append(max).append(",");
-		sb.append("sum:").append(sum).append(",");
-		sb.append("average:").append(average).append("]");
+		sb.append("[currency: ").append(empty.getCurrency()).append(',');
+		sb.append("count:").append(count).append(',');
+		sb.append("min:").append(min).append(',');
+		sb.append("max:").append(max).append(',');
+		sb.append("sum:").append(sum).append(',');
+		sb.append("average:").append(average).append(']');
 		return sb.toString();
 	}
 

src/main/java/org/javamoney/moneta/internal/ConfigurableCurrencyUnitProvider.java

@@ -117,7 +117,7 @@ public static CurrencyUnit removeCurrencyUnit(Locale locale){
     @Override
     public String toString(){
         return "ConfigurableCurrencyUnitProvider [currencyUnits=" + currencyUnits + ", currencyUnitsByLocale=" +
-                currencyUnitsByLocale + "]";
+                currencyUnitsByLocale + ']';
     }
 
 }

src/main/java/org/javamoney/moneta/loader/internal/DefaultLoaderService.java

@@ -549,7 +549,7 @@ protected long parseDuration(String value) {
 
     @Override
     public String toString() {
-        return "DefaultLoaderService [resources=" + resources + "]";
+        return "DefaultLoaderService [resources=" + resources + ']';
     }
 
 

src/main/java/org/javamoney/moneta/loader/internal/DefaultResourceCache.java

@@ -234,7 +234,7 @@ private byte[] readFile(File f){
 
     @Override
     public String toString(){
-        return "DefaultResourceCache [localDir=" + localDir + ", cachedResources=" + cachedResources + "]";
+        return "DefaultResourceCache [localDir=" + localDir + ", cachedResources=" + cachedResources + ']';
     }
 
 }

src/main/java/org/javamoney/moneta/loader/internal/LoadableResource.java

@@ -417,7 +417,7 @@ public boolean resetToFallback() throws IOException {
     public String toString() {
         return "LoadableResource [resourceId=" + resourceId + ", fallbackLocation=" +
                 fallbackLocation + ", remoteResources=" + remoteResources +
-                ", loadCount=" + loadCount + ", accessCount=" + accessCount + ", lastLoaded=" + lastLoaded + "]";
+                ", loadCount=" + loadCount + ", accessCount=" + accessCount + ", lastLoaded=" + lastLoaded + ']';
     }
 
     /**