Format: "catch(" -> "catch ("
diff --git a/core/src/test/java/org/apache/commons/functor/core/TestIdentity.java b/core/src/test/java/org/apache/commons/functor/core/TestIdentity.java
index 7242cfe..027380d 100644
--- a/core/src/test/java/org/apache/commons/functor/core/TestIdentity.java
+++ b/core/src/test/java/org/apache/commons/functor/core/TestIdentity.java
@@ -60,13 +60,13 @@
         try {
             p.test("true");
             fail("Expected ClassCastException");
-        } catch(ClassCastException e) {
+        } catch (ClassCastException e) {
             // expected
         }
         try {
             p.test(null);
             fail("Expected NullPointerException");
-        } catch(NullPointerException e) {
+        } catch (NullPointerException e) {
             // expected
         }
     }
diff --git a/core/src/test/java/org/apache/commons/functor/core/TestIsInstance.java b/core/src/test/java/org/apache/commons/functor/core/TestIsInstance.java
index 89a475d..c9f5550 100644
--- a/core/src/test/java/org/apache/commons/functor/core/TestIsInstance.java
+++ b/core/src/test/java/org/apache/commons/functor/core/TestIsInstance.java
@@ -65,7 +65,7 @@
         try {
             p.test("foo", null);
             fail("Expected NullPointerException");
-        } catch(NullPointerException e) {
+        } catch (NullPointerException e) {
             // expected
         }
     }
diff --git a/core/src/test/java/org/apache/commons/functor/core/TestLimit.java b/core/src/test/java/org/apache/commons/functor/core/TestLimit.java
index 9144e81..c4580fe 100644
--- a/core/src/test/java/org/apache/commons/functor/core/TestLimit.java
+++ b/core/src/test/java/org/apache/commons/functor/core/TestLimit.java
@@ -55,7 +55,7 @@
         try {
             new Limit(-1);
             fail("Expected IllegalArgumentException");
-        } catch(IllegalArgumentException e) {
+        } catch (IllegalArgumentException e) {
             // expected
         }
     }
diff --git a/core/src/test/java/org/apache/commons/functor/core/TestOffset.java b/core/src/test/java/org/apache/commons/functor/core/TestOffset.java
index 4c560e9..23ce1e4 100644
--- a/core/src/test/java/org/apache/commons/functor/core/TestOffset.java
+++ b/core/src/test/java/org/apache/commons/functor/core/TestOffset.java
@@ -56,7 +56,7 @@
         try {
             new Offset(-1);
             fail("Expected IllegalArgumentException");
-        } catch(IllegalArgumentException e) {
+        } catch (IllegalArgumentException e) {
             // expected
         }
     }
diff --git a/core/src/test/java/org/apache/commons/functor/core/algorithm/TestRecursiveEvaluation.java b/core/src/test/java/org/apache/commons/functor/core/algorithm/TestRecursiveEvaluation.java
index e045421..58d967e 100644
--- a/core/src/test/java/org/apache/commons/functor/core/algorithm/TestRecursiveEvaluation.java
+++ b/core/src/test/java/org/apache/commons/functor/core/algorithm/TestRecursiveEvaluation.java
@@ -49,11 +49,11 @@
         try {
             new RecursiveEvaluation(new RecFunc(0, false), java.lang.Integer.class);
             fail("Not supposed to get here.");
-        } catch(IllegalArgumentException e) {}
+        } catch (IllegalArgumentException e) {}
         try {
             new RecursiveEvaluation(null);
             fail("Not supposed to get here.");
-        } catch(NullPointerException e) {}
+        } catch (NullPointerException e) {}
     }
 
     // Classes
diff --git a/core/src/test/java/org/apache/commons/functor/example/QuicksortExample.java b/core/src/test/java/org/apache/commons/functor/example/QuicksortExample.java
index e14bbad..abf7fab 100644
--- a/core/src/test/java/org/apache/commons/functor/example/QuicksortExample.java
+++ b/core/src/test/java/org/apache/commons/functor/example/QuicksortExample.java
@@ -492,7 +492,7 @@
         try {
             head.evaluate(list);
             fail("Expected IndexOutOfBoundsException when evaluating head of an empty list");
-        } catch(IndexOutOfBoundsException e) {
+        } catch (IndexOutOfBoundsException e) {
             // expected
         }
 
diff --git a/core/src/test/java/org/apache/commons/functor/example/kata/four/IsInteger.java b/core/src/test/java/org/apache/commons/functor/example/kata/four/IsInteger.java
index b66a28c..4809a33 100644
--- a/core/src/test/java/org/apache/commons/functor/example/kata/four/IsInteger.java
+++ b/core/src/test/java/org/apache/commons/functor/example/kata/four/IsInteger.java
@@ -27,7 +27,7 @@
         try {
             ToInteger.instance().evaluate(obj);
             return true;
-        } catch(RuntimeException e){
+        } catch (RuntimeException e){
             return false;
         }
     }
diff --git a/core/src/test/java/org/apache/commons/functor/example/lines/Lines.java b/core/src/test/java/org/apache/commons/functor/example/lines/Lines.java
index 718f806..c6fcaa7 100644
--- a/core/src/test/java/org/apache/commons/functor/example/lines/Lines.java
+++ b/core/src/test/java/org/apache/commons/functor/example/lines/Lines.java
@@ -49,9 +49,9 @@
             for (String line = in.readLine(); line != null; line = in.readLine()) {
                 proc.run(line);
             }
-        } catch(RuntimeException e) {
+        } catch (RuntimeException e) {
             throw e;
-        } catch(Exception e) {
+        } catch (Exception e) {
             throw new TunneledException(e);
         } finally {
             stop();
@@ -63,9 +63,9 @@
         super.stop();
         try {
             in.close();
-        } catch(RuntimeException e) {
+        } catch (RuntimeException e) {
             throw e;
-        } catch(Exception e) {
+        } catch (Exception e) {
             throw new TunneledException(e);
         }
     }
diff --git a/core/src/test/java/org/apache/commons/functor/example/map/FunctoredMap.java b/core/src/test/java/org/apache/commons/functor/example/map/FunctoredMap.java
index 1561a7e..bc8ce9c 100644
--- a/core/src/test/java/org/apache/commons/functor/example/map/FunctoredMap.java
+++ b/core/src/test/java/org/apache/commons/functor/example/map/FunctoredMap.java
@@ -192,7 +192,7 @@
         public void run() {
             try {
                 throw (RuntimeException)(klass.newInstance());
-            } catch(IllegalAccessException e) {
+            } catch (IllegalAccessException e) {
                 throw new RuntimeException();
             } catch (InstantiationException e) {
                 throw new RuntimeException();
diff --git a/core/src/test/java/org/apache/commons/functor/example/map/TestPredicatedMap.java b/core/src/test/java/org/apache/commons/functor/example/map/TestPredicatedMap.java
index 0b91e4d..3f78577 100644
--- a/core/src/test/java/org/apache/commons/functor/example/map/TestPredicatedMap.java
+++ b/core/src/test/java/org/apache/commons/functor/example/map/TestPredicatedMap.java
@@ -63,7 +63,7 @@
         try {
             predicatedMap.put("xyzzy", "xyzzy");
             fail("Expected IllegalArgumentException");
-        } catch(IllegalArgumentException e) {
+        } catch (IllegalArgumentException e) {
             // expected
         }
     }
@@ -72,7 +72,7 @@
         try {
             predicatedMap.put(Long.valueOf(1), Integer.valueOf(3));
             fail("Expected IllegalArgumentException");
-        } catch(IllegalArgumentException e) {
+        } catch (IllegalArgumentException e) {
             // expected
         }
     }
diff --git a/core/src/test/java/org/apache/commons/functor/range/TestIntegerRange.java b/core/src/test/java/org/apache/commons/functor/range/TestIntegerRange.java
index cd92069..971fa0a 100644
--- a/core/src/test/java/org/apache/commons/functor/range/TestIntegerRange.java
+++ b/core/src/test/java/org/apache/commons/functor/range/TestIntegerRange.java
@@ -111,19 +111,19 @@
         try {
             Ranges.integerRange(0, 1, 0);
             fail("Expected IllegalArgumentException");
-        } catch(IllegalArgumentException e) {
+        } catch (IllegalArgumentException e) {
             // expected
         }
         try {
             Ranges.integerRange(0, 1, -1);
             fail("Expected IllegalArgumentException");
-        } catch(IllegalArgumentException e) {
+        } catch (IllegalArgumentException e) {
             // expected
         }
         try {
             Ranges.integerRange(0, -1, 1);
             fail("Expected IllegalArgumentException");
-        } catch(IllegalArgumentException e) {
+        } catch (IllegalArgumentException e) {
             // expected
         }
     }
diff --git a/core/src/test/java/org/apache/commons/functor/range/TestLongRange.java b/core/src/test/java/org/apache/commons/functor/range/TestLongRange.java
index b04643f..b408c28 100644
--- a/core/src/test/java/org/apache/commons/functor/range/TestLongRange.java
+++ b/core/src/test/java/org/apache/commons/functor/range/TestLongRange.java
@@ -117,19 +117,19 @@
         try {
             Ranges.longRange(0, 1, 0);
             fail("Expected IllegalArgumentException");
-        } catch(IllegalArgumentException e) {
+        } catch (IllegalArgumentException e) {
             // expected
         }
         try {
             Ranges.longRange(0, 1, -1);
             fail("Expected IllegalArgumentException");
-        } catch(IllegalArgumentException e) {
+        } catch (IllegalArgumentException e) {
             // expected
         }
         try {
             Ranges.longRange(0, -1, 1);
             fail("Expected IllegalArgumentException");
-        } catch(IllegalArgumentException e) {
+        } catch (IllegalArgumentException e) {
             // expected
         }
     }