Add Java 6 support

Author: FagnerMartinsBrack

.classpath

@@ -17,7 +17,12 @@
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.7">
+	<classpathentry excluding="**" kind="src" output="target/test-classes" path="src/test/resources">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6">
 		<attributes>
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>

README.md

@@ -2,6 +2,7 @@
 
 A simple Java API for handling cookies
 
+* Supports Java 6+
 * [Unobtrusive](#json-data-binding) JSON Data Binding support
 * [RFC 6265](http://www.rfc-editor.org/rfc/rfc6265.txt) compliant
 * Enable [custom decoding](#converter)

pom.xml

@@ -71,8 +71,8 @@
         <artifactId>maven-compiler-plugin</artifactId>
         <version>3.1</version>
         <configuration>
-          <source>1.7</source>
-          <target>1.7</target>
+          <source>1.6</source>
+          <target>1.6</target>
         </configuration>
       </plugin>
       <plugin>

src/main/java/org/jscookie/Cookies.java

@@ -3,7 +3,6 @@
 import java.io.CharArrayWriter;
 import java.io.IOException;
 import java.io.UnsupportedEncodingException;
-import java.nio.charset.StandardCharsets;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.List;
@@ -21,6 +20,7 @@
 import com.fasterxml.jackson.databind.ObjectMapper;
 
 public final class Cookies implements CookiesDefinition {
+	private static String UTF_8 = "UTF-8";
 	private HttpServletRequest request;
 	private HttpServletResponse response;
 	private AttributesDefinition defaults = Attributes.empty();
@@ -298,7 +298,7 @@ private String encode( String decoded, Set<Integer> exceptions ) {
 			try {
 				String character = new String( Character.toChars( codePoint ) );
 				CharArrayWriter hexSequence = new CharArrayWriter();
-				byte[] bytes = character.getBytes( StandardCharsets.UTF_8.name() );
+				byte[] bytes = character.getBytes( UTF_8 );
 				for ( int bytesIndex = 0; bytesIndex < bytes.length; bytesIndex++ ) {
 					char left = Character.forDigit( bytes[ bytesIndex ] >> 4 & 0xF, 16 );
 					char right = Character.forDigit( bytes[ bytesIndex ] & 0xF, 16 );
@@ -330,7 +330,7 @@ private String decode( String encoded ) {
 				bytes[ i - 1 ] = ( byte )Integer.parseInt( encodedByte, 16 );
 			}
 			try {
-				String decodedChar = new String( bytes, StandardCharsets.UTF_8.toString() );
+				String decodedChar = new String( bytes, UTF_8 );
 				decoded = decoded.replace( encodedChar, decodedChar );
 			} catch ( UnsupportedEncodingException e ) {
 				e.printStackTrace();
@@ -340,7 +340,7 @@ private String decode( String encoded ) {
 	}
 
 	private String encodeValue( String decodedValue ) {
-		Set<Integer> exceptions = new HashSet<>();
+		Set<Integer> exceptions = new HashSet<Integer>();
 		for ( int i = 0; i < decodedValue.length(); ) {
 			int codePoint = decodedValue.codePointAt( i );
 			i += Character.charCount( codePoint );
@@ -393,7 +393,7 @@ private String decodeValue( String encodedValue, String decodedName ) {
 	}
 
 	private Map<String, String> getCookies( String cookieHeader ) {
-		Map<String, String> result = new HashMap<>();
+		Map<String, String> result = new HashMap<String, String>();
 		String[] cookies = cookieHeader.split( "; " );
 		for ( int i = 0; i < cookies.length; i++ ) {
 			String cookie = cookies[ i ];

src/test/java/org/jscookie/test/integration/encoding/EncodingServlet.java

@@ -3,7 +3,6 @@
 import java.io.IOException;
 import java.io.UnsupportedEncodingException;
 import java.net.URLDecoder;
-import java.nio.charset.StandardCharsets;
 
 import javax.servlet.ServletException;
 import javax.servlet.annotation.WebServlet;
@@ -46,7 +45,7 @@ private String getUTF8Param( String name, HttpServletRequest request ) throws Un
 		String query = request.getQueryString();
 		for ( String pair : query.split( "&" ) ) {
 			if ( name.equals( pair.split( "=" )[ 0 ] ) ) {
-				return URLDecoder.decode( pair.split( "=" )[ 1 ], StandardCharsets.UTF_8.name() );
+				return URLDecoder.decode( pair.split( "=" )[ 1 ], "UTF-8" );
 			}
 		}
 		return null;