diff --git a/trunk/test/com/jpexs/asdec/TestSWFStream.java b/trunk/test/com/jpexs/asdec/TestSWFStream.java
index 825d53b4a..c7e02194d 100644
--- a/trunk/test/com/jpexs/asdec/TestSWFStream.java
+++ b/trunk/test/com/jpexs/asdec/TestSWFStream.java
@@ -23,156 +23,118 @@ public class TestSWFStream extends TestCase {
     }
 
     @Test
-    public void testFB() {
-        try {
-            double f = 5.25;
-            ByteArrayOutputStream baos = new ByteArrayOutputStream();
-            SWFOutputStream sos = new SWFOutputStream(baos, 10);
-            sos.writeFB(20, f);
-            sos.close();
-            ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
-            SWFInputStream sis = new SWFInputStream(bais, 10);
-            assertTrue(Double.compare(f, sis.readFB(20)) == 0);
-            sis.close();
-        } catch (IOException e) {
-            fail();
-        }
+    public void testFB() throws IOException {
+        double f = 5.25;
+        ByteArrayOutputStream baos = new ByteArrayOutputStream();
+        SWFOutputStream sos = new SWFOutputStream(baos, 10);
+        sos.writeFB(20, f);
+        sos.close();
+        ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
+        SWFInputStream sis = new SWFInputStream(bais, 10);
+        assertTrue(Double.compare(f, sis.readFB(20)) == 0);
+        sis.close();
     }
 
     @Test
-    public void testUB() {
-        try {
-            ByteArrayOutputStream baos = new ByteArrayOutputStream();
-            SWFOutputStream sos = new SWFOutputStream(baos, 10);
-            sos.writeUB(5, 1);
-            sos.writeUB(6, 2);
-            sos.writeUB(7, 3);
-            sos.writeUB(8, 4);
-            sos.writeUB(9, 5);
-            sos.close();
-            ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
-            SWFInputStream sis = new SWFInputStream(bais, 10);
-            assertEquals(1, sis.readUB(5));
-            assertEquals(2, sis.readUB(6));
-            assertEquals(3, sis.readUB(7));
-            assertEquals(4, sis.readUB(8));
-            assertEquals(5, sis.readUB(9));
-            sis.close();
-        } catch (IOException e) {
-            fail();
-        }
+    public void testUB() throws IOException {
+        ByteArrayOutputStream baos = new ByteArrayOutputStream();
+        SWFOutputStream sos = new SWFOutputStream(baos, 10);
+        sos.writeUB(5, 1);
+        sos.writeUB(6, 2);
+        sos.writeUB(7, 3);
+        sos.writeUB(8, 4);
+        sos.writeUB(9, 5);
+        sos.close();
+        ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
+        SWFInputStream sis = new SWFInputStream(bais, 10);
+        assertEquals(1, sis.readUB(5));
+        assertEquals(2, sis.readUB(6));
+        assertEquals(3, sis.readUB(7));
+        assertEquals(4, sis.readUB(8));
+        assertEquals(5, sis.readUB(9));
+        sis.close();
     }
 
     @Test
-    public void testSB() {
-        try {
-            ByteArrayOutputStream baos = new ByteArrayOutputStream();
-            SWFOutputStream sos = new SWFOutputStream(baos, 10);
-            sos.writeSB(5, -1);
-            sos.writeSB(6, 2);
-            sos.writeSB(7, -3);
-            sos.writeSB(8, 4);
-            sos.writeSB(9, -5);
-            sos.close();
-            ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
-            SWFInputStream sis = new SWFInputStream(bais, 10);
-            assertEquals(-1, sis.readSB(5));
-            assertEquals(2, sis.readSB(6));
-            assertEquals(-3, sis.readSB(7));
-            assertEquals(4, sis.readSB(8));
-            assertEquals(-5, sis.readSB(9));
-            sis.close();
-        } catch (IOException e) {
-            fail();
-        }
+    public void testSB() throws IOException {
+        ByteArrayOutputStream baos = new ByteArrayOutputStream();
+        SWFOutputStream sos = new SWFOutputStream(baos, 10);
+        sos.writeSB(5, -1);
+        sos.writeSB(6, 2);
+        sos.writeSB(7, -3);
+        sos.writeSB(8, 4);
+        sos.writeSB(9, -5);
+        sos.close();
+        ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
+        SWFInputStream sis = new SWFInputStream(bais, 10);
+        assertEquals(-1, sis.readSB(5));
+        assertEquals(2, sis.readSB(6));
+        assertEquals(-3, sis.readSB(7));
+        assertEquals(4, sis.readSB(8));
+        assertEquals(-5, sis.readSB(9));
+        sis.close();
     }
 
 
     @Test
-    public void testFLOATAndDouble() {
-        try {
-            ByteArrayOutputStream baos = new ByteArrayOutputStream();
-            SWFOutputStream sos = new SWFOutputStream(baos, 10);
-            float f = 5.25f;
-            sos.writeFLOAT(f);
-            sos.close();
-            ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
-            SWFInputStream sis = new SWFInputStream(bais, 10);
-            assertEquals(f, sis.readFLOAT());
-            sis.close();
-        } catch (IOException e) {
-            fail();
-        }
+    public void testFLOATAndDouble() throws IOException {
+        ByteArrayOutputStream baos = new ByteArrayOutputStream();
+        SWFOutputStream sos = new SWFOutputStream(baos, 10);
+        float f = 5.25f;
+        sos.writeFLOAT(f);
+        sos.close();
+        ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
+        SWFInputStream sis = new SWFInputStream(bais, 10);
+        assertEquals(f, sis.readFLOAT());
+        sis.close();
 
-        try {
-            ByteArrayOutputStream baos = new ByteArrayOutputStream();
-            SWFOutputStream sos = new SWFOutputStream(baos, 10);
-            float f = 5.25f;
-            sos.writeFLOAT16(f);
-            sos.close();
-            ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
-            SWFInputStream sis = new SWFInputStream(bais, 10);
-            assertEquals(f, sis.readFLOAT16());
-            sis.close();
-        } catch (IOException e) {
-            fail();
-        }
+        baos = new ByteArrayOutputStream();
+        sos = new SWFOutputStream(baos, 10);
+        f = 5.25f;
+        sos.writeFLOAT16(f);
+        sos.close();
+        bais = new ByteArrayInputStream(baos.toByteArray());
+        sis = new SWFInputStream(bais, 10);
+        assertEquals(f, sis.readFLOAT16());
+        sis.close();
 
-        try {
-            ByteArrayOutputStream baos = new ByteArrayOutputStream();
-            SWFOutputStream sos = new SWFOutputStream(baos, 10);
-            double d = 5.25;
-            sos.writeDOUBLE(d);
-            sos.close();
-            ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
-            SWFInputStream sis = new SWFInputStream(bais, 10);
-            assertEquals(d, sis.readDOUBLE());
-            sis.close();
-        } catch (IOException e) {
-            fail();
-        }
+        baos = new ByteArrayOutputStream();
+        sos = new SWFOutputStream(baos, 10);
+        double d = 5.25;
+        sos.writeDOUBLE(d);
+        sos.close();
+        bais = new ByteArrayInputStream(baos.toByteArray());
+        sis = new SWFInputStream(bais, 10);
+        assertEquals(d, sis.readDOUBLE());
+        sis.close();
     }
 
     @Test
-    public void testFIXEDandFIXED8() {
+    public void testFIXEDandFIXED8() throws IOException {
         //example from specification
-        try {
-            ByteArrayInputStream bais = new ByteArrayInputStream(new byte[]{(byte) 0x00, (byte) 0x80, (byte) 0x07, (byte) 0x00});
-            SWFInputStream sis = new SWFInputStream(bais, 10);
-            assertTrue(Double.compare(7.5, sis.readFIXED()) == 0);
-            sis.close();
-        } catch (IOException e) {
-            fail();
-        }
+        ByteArrayInputStream bais = new ByteArrayInputStream(new byte[]{(byte) 0x00, (byte) 0x80, (byte) 0x07, (byte) 0x00});
+        SWFInputStream sis = new SWFInputStream(bais, 10);
+        assertTrue(Double.compare(7.5, sis.readFIXED()) == 0);
+        sis.close();
 
+        ByteArrayOutputStream baos = new ByteArrayOutputStream();
+        SWFOutputStream sos = new SWFOutputStream(baos, 10);
+        double dd = 5.25;
+        sos.writeFIXED(dd);
+        sos.close();
+        bais = new ByteArrayInputStream(baos.toByteArray());
+        sis = new SWFInputStream(bais, 10);
+        assertTrue(Double.compare(dd, sis.readFIXED()) == 0);
+        sis.close();
 
-        try {
-            ByteArrayOutputStream baos = new ByteArrayOutputStream();
-            SWFOutputStream sos = new SWFOutputStream(baos, 10);
-            double f = 5.25;
-            sos.writeFIXED(f);
-            sos.close();
-            ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
-            SWFInputStream sis = new SWFInputStream(bais, 10);
-            assertTrue(Double.compare(f, sis.readFIXED()) == 0);
-            sis.close();
-        } catch (IOException e) {
-            fail();
-        }
-
-        try {
-            ByteArrayOutputStream baos = new ByteArrayOutputStream();
-            SWFOutputStream sos = new SWFOutputStream(baos, 10);
-            float f = 5.25f;
-            sos.writeFIXED8(f);
-            sos.close();
-            ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
-            SWFInputStream sis = new SWFInputStream(bais, 10);
-            assertEquals(f, sis.readFIXED8());
-            sis.close();
-        } catch (IOException e) {
-            fail();
-        }
-
+        baos = new ByteArrayOutputStream();
+        sos = new SWFOutputStream(baos, 10);
+        float ff = 5.25f;
+        sos.writeFIXED8(ff);
+        sos.close();
+        bais = new ByteArrayInputStream(baos.toByteArray());
+        sis = new SWFInputStream(bais, 10);
+        assertEquals(ff, sis.readFIXED8());
+        sis.close();
     }
 }