save methods for JSON objects and arrays

core/src/processing/data/JSONArray.java

@@ -34,12 +34,17 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
  */
 
+import java.io.File;
 import java.io.IOException;
+import java.io.OutputStream;
+import java.io.PrintWriter;
 import java.io.StringWriter;
 import java.io.Writer;
 import java.lang.reflect.Array;
 import java.util.ArrayList;
 
+import processing.core.PApplet;
+
 /**
  * A JSONArray is an ordered sequence of values. Its external text form is a
  * string wrapped in square brackets with commas separating the values. The
@@ -847,6 +852,22 @@ public class JSONArray {
 //  }
 
 
+  protected boolean save(OutputStream output) {
+    return save(PApplet.createWriter(output));
+  }
+
+
+  public boolean save(File file, String options) {
+    return save(PApplet.createWriter(file));
+  }
+
+
+  public boolean save(PrintWriter output) {
+    output.print(format(2));
+    output.flush();
+    return true;
+  }
+
 
   /**
    * Return the JSON data formatted with two spaces for indents.

core/src/processing/data/JSONObject.java

@@ -34,7 +34,10 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
  */
 
+import java.io.File;
 import java.io.IOException;
+import java.io.OutputStream;
+import java.io.PrintWriter;
 import java.io.StringWriter;
 import java.io.Writer;
 import java.lang.reflect.Method;
@@ -45,6 +48,8 @@ import java.util.Iterator;
 import java.util.Map;
 import java.util.Set;
 
+import processing.core.PApplet;
+
 /**
  * A JSONObject is an unordered collection of name/value pairs. Its external
  * form is a string wrapped in curly braces with colons between the names and
@@ -1414,6 +1419,23 @@ public class JSONObject {
 //  }
 
 
+  protected boolean save(OutputStream output) {
+    return save(PApplet.createWriter(output));
+  }
+
+
+  public boolean save(File file, String options) {
+    return save(PApplet.createWriter(file));
+  }
+
+
+  public boolean save(PrintWriter output) {
+    output.print(format(2));
+    output.flush();
+    return true;
+  }
+
+
   /**
    * Return the JSON data formatted with two spaces for indents.
    * Chosen to do this since it's the most common case (e.g. with println()).