CODETOOLS-7903748 - jcstress: Test list should honor concurrency settings

jcstress-core/src/main/java/org/openjdk/jcstress/infra/runners/TestConfig.java

@@ -36,7 +36,6 @@
 import java.io.PrintWriter;
 import java.io.Serializable;
 import java.util.List;
-import java.util.stream.Collectors;
 
 public class TestConfig implements Serializable {
     public final SpinLoopStyle spinLoopStyle;
@@ -253,15 +252,15 @@ public String toDetailedTest() {
         //super.toString() as TestConfig@hash - omitted
         return name +
                 " {" + actorNames +
-                ", spinLoopStyle=" + spinLoopStyle +
-                ", threads=" + threads +
-                ", forkId=" + forkId +
-                ", maxFootprintMB=" + maxFootprintMB +
-                ", compileMode=" + compileMode +
-                ", shClass=" + shClass +
-                ", strideSize=" + strideSize +
-                ", strideCount=" + strideCount +
-                ", cpuMap=" + cpuMap +
+                ", spinLoopStyle: " + spinLoopStyle +
+                ", threads: " + threads +
+                ", forkId: " + forkId +
+                ", maxFootprintMB: " + maxFootprintMB +
+                ", compileMode: " + compileMode +
+                ", shClass: " + shClass +
+                ", strideSize: " + strideSize +
+                ", strideCount: " + strideCount +
+                ", cpuMap: " + cpuMap +
                 ", " + jvmArgs + "}";
     }
 }