diff --git a/jdk.js b/jdk.js
index bc08665..621d928 100755
--- a/jdk.js
+++ b/jdk.js
@@ -50,7 +50,7 @@
 					async init(root) {
 						this.root = root || 'https://unpkg.com/java2js';
 						this.java = {};
-						let pkgs = ['com', 'lang', 'org', 'io', 'util', 'time'];
+						let pkgs = ['com', 'io', 'lang', 'org', 'security', 'time', 'util'];
 						for (let pkg of pkgs) {
 							this.java[pkg] = {};
 						}
@@ -106,8 +106,8 @@
 					// 	this.launch();
 					// }
 
-					launch() {
-						this.main(this.jvmArgs);
+					run(jvmArgs) {
+						this.main(jvmArgs);
 					}
 
 					getClass(classPath) {
@@ -171,7 +171,7 @@
 					async translate(file) {
 						if (!this.java) {
 							console.error(
-								'java2js error: JDK not initialized! You must call `await jdk.init()` before using `jdk.run()`'
+								'java2js error: JDK not initialized! You must call `await jdk.init()` before using `jdk.load()`'
 							);
 						}
 						let classLine = file.indexOf('public class');
@@ -193,6 +193,8 @@
 							return 'new Array(' + p2.replace(/\{([^\}]*)\}/gm, 'new Array($1)') + ')';
 						});
 
+						file = file.replace(/new\s*\w*\s*\[\s*(\d)+\s*\]\s*/gm, 'new Array($1)');
+
 						// workaround hack for converting lambda expressions to Runnables
 						let lambdaRegex = /\(\)\s*\->\s*\{(([^\{\}]*\{[^\}]*\})*[^\}]*)\}/g;
 
@@ -244,7 +246,7 @@
 						// handle Java class imports
 						for (let i = 0; i < imports.length; i++) {
 							let imp = imports[i];
-							// skip static imports for now (like QuintOS)
+							// skip static imports for now
 							if (imp.includes('static')) continue;
 							let impPath = imp.split('.');
 							let impName = impPath[impPath.length - 1];
@@ -256,14 +258,16 @@
 						}
 						prefix += '\n';
 
-						let suffix = `\nwindow.${className} = ${className};\njdk.main = ${className}.main;\njdk.launch();\n})();`;
+						let suffix = '\n';
+						suffix += `window.${className} = ${className};\n`;
+						suffix += '})();';
 
 						trans = prefix + trans + suffix;
 
 						return trans;
 					}
 
-					run(trans) {
+					load(trans) {
 						return new Promise(async (resolve, reject) => {
 							const script = document.createElement('script');
 							script.async = false;
@@ -19424,6 +19428,7 @@
 									staticVars.push(`${className}.${name}=(...args${SEP})=>{switch(args${SEP}.length){${cases}}};`);
 								else classProps.push(`${name}(...args${SEP}){switch(args${SEP}.length){${cases}}}`);
 							}
+							if (name == 'main') staticVars.push(`jdk.main = ${className}.main;`);
 						}
 
 						if (!addedConstructor && initVars.length) classProps.unshift(`constructor(){${initVars.join('')}}`);
diff --git a/jdk/java/io/PrintStream.js b/jdk/java/io/PrintStream.js
index ea73627..8f62689 100755
--- a/jdk/java/io/PrintStream.js
+++ b/jdk/java/io/PrintStream.js
@@ -1,4 +1,6 @@
 jdk.imports['java.io.PrintStream'].load = async () => {
+	const MessageDigest = await jdk.import('java.security.MessageDigest');
+
 	class PrintStream {
 		constructor() {
 			this.log = '';
@@ -13,31 +15,47 @@ jdk.imports['java.io.PrintStream'].load = async () => {
 			this.onPrint(length);
 		}
 
-		print(arg) {
-			let str = arg.toString();
-			this.log += str;
-			if (window?.ide) {
-				ide.log.value += str;
-				this._onPrint(str.length);
+		_printArray(arr) {
+			let md = MessageDigest.getInstance();
+			let str = '[Ljava.lang.';
+			let hash = md.digest(arr.toString()).slice(0, 8);
+			if (arr.length == 0) {
+				return str + 'Array;@' + hash;
+			}
+			if (typeof arr[0] == 'string') {
+				return str + 'String;@' + hash;
+			} else {
+				return str + 'Number;@' + hash;
 			}
 		}
 
-		println(arg) {
-			let str = arg.toString() + '\n';
+		_print(arg, ln) {
+			let str;
+			if (Array.isArray(arg)) {
+				str = this._printArray(arg);
+			} else {
+				str = arg.toString();
+			}
+			if (ln) str += '\n';
 			this.log += str;
 			if (window?.ide) {
 				ide.log.value += str;
 				this._onPrint(str.length);
 			}
+			return str;
+		}
+
+		print(arg) {
+			return this._print(arg);
+		}
+
+		println(arg) {
+			return this._print(arg, true);
 		}
 
 		printf(format, ...args) {
 			let str = String.format(format, args);
-			this.log += str;
-			if (window?.ide) {
-				ide.log.value += str;
-				this._onPrint(str.length);
-			}
+			return this._print(str);
 		}
 	}
 	jdk.java.io.PrintStream = PrintStream;
diff --git a/jdk/java/lang/String.js b/jdk/java/lang/String.js
index e6a51e1..d962470 100755
--- a/jdk/java/lang/String.js
+++ b/jdk/java/lang/String.js
@@ -3,15 +3,16 @@ jdk.imports['java.lang.String'].load = async () => {
 
 	// String is special, I just extended js String prototype
 	String.prototype.hashCode = function () {
-		let h = this._hashCode;
-		if (!h && this.length > 0) {
-			const val = this;
-			for (let i = 0; i < this.length; i++) {
-				h = 31 * h + this.charCodeAt(i);
-			}
-			this._hashCode = h;
+		var hash = 0,
+			i,
+			chr;
+		if (this.length === 0) return hash;
+		for (i = 0; i < this.length; i++) {
+			chr = this.charCodeAt(i);
+			hash = (hash << 5) - hash + chr;
+			hash |= 0; // Convert to 32bit integer
 		}
-		return h;
+		return hash;
 	};
 	String.prototype.isEmpty = function () {
 		return this.length == 0;
diff --git a/jdk/java/security/MessageDigest.js b/jdk/java/security/MessageDigest.js
new file mode 100644
index 0000000..135e737
--- /dev/null
+++ b/jdk/java/security/MessageDigest.js
@@ -0,0 +1,423 @@
+jdk.imports['java.security.MessageDigest'].load = async () => {
+	class MessageDigest {
+		constructor(algorithm) {
+			this.algorithm = algorithm;
+
+			// SOURCE: https://stackoverflow.com/a/33486055/3792062
+			this.MD5 = function (d) {
+				var r = M(V(Y(X(d), 8 * d.length)));
+				return r.toLowerCase();
+			};
+			function M(d) {
+				for (var _, m = '0123456789ABCDEF', f = '', r = 0; r < d.length; r++)
+					(_ = d.charCodeAt(r)), (f += m.charAt((_ >>> 4) & 15) + m.charAt(15 & _));
+				return f;
+			}
+			function X(d) {
+				for (var _ = Array(d.length >> 2), m = 0; m < _.length; m++) _[m] = 0;
+				for (m = 0; m < 8 * d.length; m += 8) _[m >> 5] |= (255 & d.charCodeAt(m / 8)) << m % 32;
+				return _;
+			}
+			function V(d) {
+				for (var _ = '', m = 0; m < 32 * d.length; m += 8) _ += String.fromCharCode((d[m >> 5] >>> m % 32) & 255);
+				return _;
+			}
+			function Y(d, _) {
+				(d[_ >> 5] |= 128 << _ % 32), (d[14 + (((_ + 64) >>> 9) << 4)] = _);
+				for (var m = 1732584193, f = -271733879, r = -1732584194, i = 271733878, n = 0; n < d.length; n += 16) {
+					var h = m,
+						t = f,
+						g = r,
+						e = i;
+					(f = md5_ii(
+						(f = md5_ii(
+							(f = md5_ii(
+								(f = md5_ii(
+									(f = md5_hh(
+										(f = md5_hh(
+											(f = md5_hh(
+												(f = md5_hh(
+													(f = md5_gg(
+														(f = md5_gg(
+															(f = md5_gg(
+																(f = md5_gg(
+																	(f = md5_ff(
+																		(f = md5_ff(
+																			(f = md5_ff(
+																				(f = md5_ff(
+																					f,
+																					(r = md5_ff(
+																						r,
+																						(i = md5_ff(
+																							i,
+																							(m = md5_ff(m, f, r, i, d[n + 0], 7, -680876936)),
+																							f,
+																							r,
+																							d[n + 1],
+																							12,
+																							-389564586
+																						)),
+																						m,
+																						f,
+																						d[n + 2],
+																						17,
+																						606105819
+																					)),
+																					i,
+																					m,
+																					d[n + 3],
+																					22,
+																					-1044525330
+																				)),
+																				(r = md5_ff(
+																					r,
+																					(i = md5_ff(
+																						i,
+																						(m = md5_ff(m, f, r, i, d[n + 4], 7, -176418897)),
+																						f,
+																						r,
+																						d[n + 5],
+																						12,
+																						1200080426
+																					)),
+																					m,
+																					f,
+																					d[n + 6],
+																					17,
+																					-1473231341
+																				)),
+																				i,
+																				m,
+																				d[n + 7],
+																				22,
+																				-45705983
+																			)),
+																			(r = md5_ff(
+																				r,
+																				(i = md5_ff(
+																					i,
+																					(m = md5_ff(m, f, r, i, d[n + 8], 7, 1770035416)),
+																					f,
+																					r,
+																					d[n + 9],
+																					12,
+																					-1958414417
+																				)),
+																				m,
+																				f,
+																				d[n + 10],
+																				17,
+																				-42063
+																			)),
+																			i,
+																			m,
+																			d[n + 11],
+																			22,
+																			-1990404162
+																		)),
+																		(r = md5_ff(
+																			r,
+																			(i = md5_ff(
+																				i,
+																				(m = md5_ff(m, f, r, i, d[n + 12], 7, 1804603682)),
+																				f,
+																				r,
+																				d[n + 13],
+																				12,
+																				-40341101
+																			)),
+																			m,
+																			f,
+																			d[n + 14],
+																			17,
+																			-1502002290
+																		)),
+																		i,
+																		m,
+																		d[n + 15],
+																		22,
+																		1236535329
+																	)),
+																	(r = md5_gg(
+																		r,
+																		(i = md5_gg(
+																			i,
+																			(m = md5_gg(m, f, r, i, d[n + 1], 5, -165796510)),
+																			f,
+																			r,
+																			d[n + 6],
+																			9,
+																			-1069501632
+																		)),
+																		m,
+																		f,
+																		d[n + 11],
+																		14,
+																		643717713
+																	)),
+																	i,
+																	m,
+																	d[n + 0],
+																	20,
+																	-373897302
+																)),
+																(r = md5_gg(
+																	r,
+																	(i = md5_gg(
+																		i,
+																		(m = md5_gg(m, f, r, i, d[n + 5], 5, -701558691)),
+																		f,
+																		r,
+																		d[n + 10],
+																		9,
+																		38016083
+																	)),
+																	m,
+																	f,
+																	d[n + 15],
+																	14,
+																	-660478335
+																)),
+																i,
+																m,
+																d[n + 4],
+																20,
+																-405537848
+															)),
+															(r = md5_gg(
+																r,
+																(i = md5_gg(
+																	i,
+																	(m = md5_gg(m, f, r, i, d[n + 9], 5, 568446438)),
+																	f,
+																	r,
+																	d[n + 14],
+																	9,
+																	-1019803690
+																)),
+																m,
+																f,
+																d[n + 3],
+																14,
+																-187363961
+															)),
+															i,
+															m,
+															d[n + 8],
+															20,
+															1163531501
+														)),
+														(r = md5_gg(
+															r,
+															(i = md5_gg(
+																i,
+																(m = md5_gg(m, f, r, i, d[n + 13], 5, -1444681467)),
+																f,
+																r,
+																d[n + 2],
+																9,
+																-51403784
+															)),
+															m,
+															f,
+															d[n + 7],
+															14,
+															1735328473
+														)),
+														i,
+														m,
+														d[n + 12],
+														20,
+														-1926607734
+													)),
+													(r = md5_hh(
+														r,
+														(i = md5_hh(
+															i,
+															(m = md5_hh(m, f, r, i, d[n + 5], 4, -378558)),
+															f,
+															r,
+															d[n + 8],
+															11,
+															-2022574463
+														)),
+														m,
+														f,
+														d[n + 11],
+														16,
+														1839030562
+													)),
+													i,
+													m,
+													d[n + 14],
+													23,
+													-35309556
+												)),
+												(r = md5_hh(
+													r,
+													(i = md5_hh(
+														i,
+														(m = md5_hh(m, f, r, i, d[n + 1], 4, -1530992060)),
+														f,
+														r,
+														d[n + 4],
+														11,
+														1272893353
+													)),
+													m,
+													f,
+													d[n + 7],
+													16,
+													-155497632
+												)),
+												i,
+												m,
+												d[n + 10],
+												23,
+												-1094730640
+											)),
+											(r = md5_hh(
+												r,
+												(i = md5_hh(
+													i,
+													(m = md5_hh(m, f, r, i, d[n + 13], 4, 681279174)),
+													f,
+													r,
+													d[n + 0],
+													11,
+													-358537222
+												)),
+												m,
+												f,
+												d[n + 3],
+												16,
+												-722521979
+											)),
+											i,
+											m,
+											d[n + 6],
+											23,
+											76029189
+										)),
+										(r = md5_hh(
+											r,
+											(i = md5_hh(
+												i,
+												(m = md5_hh(m, f, r, i, d[n + 9], 4, -640364487)),
+												f,
+												r,
+												d[n + 12],
+												11,
+												-421815835
+											)),
+											m,
+											f,
+											d[n + 15],
+											16,
+											530742520
+										)),
+										i,
+										m,
+										d[n + 2],
+										23,
+										-995338651
+									)),
+									(r = md5_ii(
+										r,
+										(i = md5_ii(i, (m = md5_ii(m, f, r, i, d[n + 0], 6, -198630844)), f, r, d[n + 7], 10, 1126891415)),
+										m,
+										f,
+										d[n + 14],
+										15,
+										-1416354905
+									)),
+									i,
+									m,
+									d[n + 5],
+									21,
+									-57434055
+								)),
+								(r = md5_ii(
+									r,
+									(i = md5_ii(i, (m = md5_ii(m, f, r, i, d[n + 12], 6, 1700485571)), f, r, d[n + 3], 10, -1894986606)),
+									m,
+									f,
+									d[n + 10],
+									15,
+									-1051523
+								)),
+								i,
+								m,
+								d[n + 1],
+								21,
+								-2054922799
+							)),
+							(r = md5_ii(
+								r,
+								(i = md5_ii(i, (m = md5_ii(m, f, r, i, d[n + 8], 6, 1873313359)), f, r, d[n + 15], 10, -30611744)),
+								m,
+								f,
+								d[n + 6],
+								15,
+								-1560198380
+							)),
+							i,
+							m,
+							d[n + 13],
+							21,
+							1309151649
+						)),
+						(r = md5_ii(
+							r,
+							(i = md5_ii(i, (m = md5_ii(m, f, r, i, d[n + 4], 6, -145523070)), f, r, d[n + 11], 10, -1120210379)),
+							m,
+							f,
+							d[n + 2],
+							15,
+							718787259
+						)),
+						i,
+						m,
+						d[n + 9],
+						21,
+						-343485551
+					)),
+						(m = safe_add(m, h)),
+						(f = safe_add(f, t)),
+						(r = safe_add(r, g)),
+						(i = safe_add(i, e));
+				}
+				return Array(m, f, r, i);
+			}
+			function md5_cmn(d, _, m, f, r, i) {
+				return safe_add(bit_rol(safe_add(safe_add(_, d), safe_add(f, i)), r), m);
+			}
+			function md5_ff(d, _, m, f, r, i, n) {
+				return md5_cmn((_ & m) | (~_ & f), d, _, r, i, n);
+			}
+			function md5_gg(d, _, m, f, r, i, n) {
+				return md5_cmn((_ & f) | (m & ~f), d, _, r, i, n);
+			}
+			function md5_hh(d, _, m, f, r, i, n) {
+				return md5_cmn(_ ^ m ^ f, d, _, r, i, n);
+			}
+			function md5_ii(d, _, m, f, r, i, n) {
+				return md5_cmn(m ^ (_ | ~f), d, _, r, i, n);
+			}
+			function safe_add(d, _) {
+				var m = (65535 & d) + (65535 & _);
+				return (((d >> 16) + (_ >> 16) + (m >> 16)) << 16) | (65535 & m);
+			}
+			function bit_rol(d, _) {
+				return (d << _) | (d >>> (32 - _));
+			}
+		}
+		digest(str) {
+			return this.MD5(str);
+		}
+	}
+	MessageDigest.getInstance = (algorithm) => {
+		return new MessageDigest(algorithm);
+	};
+	jdk.java.security.MessageDigest = MessageDigest;
+};
diff --git a/package.json b/package.json
index 6f830f8..8102ac6 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "java2js",
-	"version": "1.0.11",
+	"version": "1.0.12",
 	"description": "Converts Java to JavaScript with support for p5.js and QuintOS.",
 	"main": "jdk.js",
 	"scripts": {