slight improvement on generated junit

build.xml

@@ -21,7 +21,7 @@
 			debug="on" 
 			destdir="${build}/classes" 
 			source="1.8" 
-			target="1.8">
+			target="1.8"> 
 		  <compilerarg value="-Xlint"/>
           <classpath>
               <fileset dir="${libs}">

src/Sequenic/T3/Sequence/Datatype/SUITE.java

@@ -31,7 +31,6 @@ import java.util.logging.Logger;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 import java.util.stream.Collectors;
-
 import Sequenic.T3.CONSTANTS;
 import Sequenic.T3.ExceptionOracleError;
 import Sequenic.T3.Info.FieldPairsCoverage;
@@ -651,13 +650,16 @@ public class SUITE implements Serializable {
     	pw.write("public class " + testclassName + " {\n\n") ;
     	pw.write("   public " + testclassName + "() { }\n\n") ;
     	pw.write("   static SUITE S = null ;\n") ;
-    	pw.write("   static SUITE_RT_info info = null ;\n\n") ;
-    	// test-1 
-    	pw.write("   @Test\n") ;
-    	pw.write("   public void test1() throws Exception {\n") ;
-    	pw.write("      if (S==null) S = SUITE.load(\"" + traceFile + "\") ;\n") ;
+    	pw.write("   static SUITE_RT_info info = null ;\n") ;
+    	pw.write("   static Logger log ;\n\n") ;
+    	// loading and executing the trace file; only need to do this 1x for all test cases in the class:
+    	pw.write("   @BeforeClass\n") ;
+    	pw.write("   public static void loadtrace() throws Exception {\n") ;
+    	pw.write("      log = Logger.getLogger(CONSTANTS.T3loggerName) ;\n");
+    	pw.write("      S = SUITE.load(\"" + traceFile + "\") ;\n");
     	pw.write("      Pool pool = new Pool() ;\n") ;
-    	pw.write("      if (info==null) info = S.exec(pool,getClass().getClassLoader(),null,"
+    	pw.write("      info = S.exec(pool," + testclassName + ".class.getClassLoader(),"
+    			           + "null,"
     			           + showLength + ","
     			           + showDepth + ","
     			           + showExcExecution + ","
@@ -665,46 +667,27 @@ public class SUITE implements Serializable {
     			           + regressionMode + ","
     			           + "null) ;\n"   // suppress violation reporting, else use System.err 
     			 ) ;
-    	pw.write("   boolean verdict = !info.seenCrash() ;\n");
-    	pw.write("   if (verdict) Logger.getLogger(CONSTANTS.T3loggerName).info(\"PASS\") ;\n") ;
-    	pw.write("   else Logger.getLogger(CONSTANTS.T3loggerName).info(\"FAIL\") ;\n") ;
-    	pw.write("   assertTrue(verdict) ;\n");
+    	pw.write("   }\n\n") ;
+    	// test-1 
+    	pw.write("   @Test\n") ;
+    	pw.write("   public void test1() throws Exception {\n") ;
+    	pw.write("      boolean verdict = !info.seenCrash() ;\n");
+    	pw.write("      if (verdict) log.info(\"PASS\") ; else log.info(\"FAIL\") ;\n") ;
+    	pw.write("      assertTrue(verdict) ;\n");
     	pw.write("   }\n\n") ;
     	// test-2 
     	pw.write("   @Test\n") ;
     	pw.write("   public void testExceptionTypeOnly() throws Exception {\n") ;
-    	pw.write("      if (S==null) S = SUITE.load(\"" + traceFile + "\") ;\n") ;
-    	pw.write("      Pool pool = new Pool() ;\n") ;
-    	pw.write("      if (info==null) info = S.exec(pool,getClass().getClassLoader(),null,"
-    			          + showLength + ","
-    			          + showDepth + ","
-    			          + showExcExecution + ","
-    			          + "true ,"  // runAll is set to true
-    			          + regressionMode + ","
-    			          + "null) ;\n"   // suppress violation reporting, else use System.err 
-    			 ) ;
-    	pw.write("   boolean verdict = info.inconsistentExc.isEmpty() ;\n");
-    	pw.write("   if (verdict) Logger.getLogger(CONSTANTS.T3loggerName).info(\"PASS\") ;\n") ;
-    	pw.write("   else Logger.getLogger(CONSTANTS.T3loggerName).info(\"FAIL\") ;\n") ;
-    	pw.write("   assertTrue(verdict) ;\n");
+    	pw.write("      boolean verdict = info.inconsistentExc.isEmpty() ;\n");
+    	pw.write("      if (verdict) log.info(\"PASS\") ; else log.info(\"FAIL\") ;\n") ;
+    	pw.write("      assertTrue(verdict) ;\n");
     	pw.write("   }\n\n") ;
     	// test-3
     	pw.write("   @Test\n") ;
     	pw.write("   public void testAllOracles() throws Exception {\n") ;
-    	pw.write("      if (S==null) S = SUITE.load(\"" + traceFile + "\") ;\n") ;
-    	pw.write("      Pool pool = new Pool() ;\n") ;
-    	pw.write("      if (info==null) info = S.exec(pool,getClass().getClassLoader(),null,"
-    			           + showLength + ","
-    			           + showDepth + ","
-    			           + showExcExecution + ","
-    			           + "true ,"  // don't run all, stop at first violation
-    			           + regressionMode + ","
-    			           + "null) ;\n"   // suppress violation reporting, else use System.err 
-    			) ;
-    	pw.write("   boolean verdict = info.violating.isEmpty() ;\n");
-    	pw.write("   if (verdict) Logger.getLogger(CONSTANTS.T3loggerName).info(\"PASS\") ;\n") ;
-    	pw.write("   else Logger.getLogger(CONSTANTS.T3loggerName).info(\"FAIL\") ;\n") ;
-    	pw.write("   assertTrue(verdict) ;\n");
+    	pw.write("      boolean verdict = info.violating.isEmpty() ;\n");
+    	pw.write("      if (verdict) log.info(\"PASS\") ; else log.info(\"FAIL\") ;\n") ;
+    	pw.write("      assertTrue(verdict) ;\n");
     	pw.write("   }\n") ;
     	pw.write("}") ;
     	pw.flush(); pw.close();