java: Inline expectation should have space before $

java/ql/test/query-tests/Escaping/Escaping.java

@@ -1,12 +1,12 @@
 @ThreadSafe
 public class Escaping {
-  int x;  //$ Alert
-  public int y = 0;  //$ Alert
+  int x;  // $ Alert
+  public int y = 0;  // $ Alert
   private int z = 3;
   final int w = 0;
   public final int u = 4;
   private final long a = 5;
-  protected long b = 0;  //$ Alert
+  protected long b = 0;  // $ Alert
   protected final long c = 0L;
   volatile long d = 3;
   protected volatile long e = 3L;
@@ -14,4 +14,4 @@ public class Escaping {
   public void methodLocal() {
     int i;
   }
-}
+}

java/ql/test/query-tests/SafePublication/SafePublication.java

@@ -2,19 +2,19 @@
 public class SafePublication {
     int x;
     int y = 0;
-    int z = 3;   //$ Alert
-    int w;       //$ Alert
-    int u;       //$ Alert
+    int z = 3;   // $ Alert
+    int w;       // $ Alert
+    int u;       // $ Alert
     long a;
     long b = 0;
     long c = 0L;
-    long d = 3;  //$ Alert
-    long e = 3L; //$ Alert
+    long d = 3;  // $ Alert
+    long e = 3L; // $ Alert
 
-    int[] arr = new int[3]; //$ Alert
+    int[] arr = new int[3]; // $ Alert
     float f = 0.0f;
     double dd = 00.0d;
-    char cc = 'a';  //$ Alert
+    char cc = 'a';  // $ Alert
     char ok = '\u0000';
 
  public SafePublication(int a) {
@@ -26,4 +26,4 @@ public class SafePublication {
   public void methodLocal() {
     int i;
   }
-}
+}

java/ql/test/query-tests/ThreadSafe/examples/Test3Super.java

@@ -8,10 +8,10 @@ public class Test3Super extends Test2 {  // We might want an alert here for the
   }
 
   public void y() {
-    super.x = 0;  //$ MISSING: Alert
+    super.x = 0;  // $ MISSING: Alert
   }
 
   public void yLst() {
-    super.lst.add("Hello!");  //$ MISSING: Alert
+    super.lst.add("Hello!");  // $ MISSING: Alert
   }
 }