diff --git a/src/main/org/apache/tools/ant/util/GlobPatternMapper.java b/src/main/org/apache/tools/ant/util/GlobPatternMapper.java
index 9aabf969b..076efd6be 100644
--- a/src/main/org/apache/tools/ant/util/GlobPatternMapper.java
+++ b/src/main/org/apache/tools/ant/util/GlobPatternMapper.java
@@ -98,16 +98,16 @@ public class GlobPatternMapper implements FileNameMapper {
      */
     public void setFrom(String from) {
         if (from != null) {
-        int index = from.lastIndexOf("*");
-        if (index == -1) {
-            fromPrefix = from;
-            fromPostfix = "";
-        } else {
-            fromPrefix = from.substring(0, index);
-            fromPostfix = from.substring(index + 1);
-        }
-        prefixLength = fromPrefix.length();
-        postfixLength = fromPostfix.length();
+            int index = from.lastIndexOf("*");
+            if (index == -1) {
+                fromPrefix = from;
+                fromPostfix = "";
+            } else {
+                fromPrefix = from.substring(0, index);
+                fromPostfix = from.substring(index + 1);
+            }
+            prefixLength = fromPrefix.length();
+            postfixLength = fromPostfix.length();
         } else {
             throw new BuildException("this mapper requires a 'from' attribute");
         }
@@ -119,14 +119,14 @@ public class GlobPatternMapper implements FileNameMapper {
      */
     public void setTo(String to) {
         if (to != null) {
-        int index = to.lastIndexOf("*");
-        if (index == -1) {
-            toPrefix = to;
-            toPostfix = "";
-        } else {
-            toPrefix = to.substring(0, index);
-            toPostfix = to.substring(index + 1);
-        }
+            int index = to.lastIndexOf("*");
+            if (index == -1) {
+                toPrefix = to;
+                toPostfix = "";
+            } else {
+                toPrefix = to.substring(0, index);
+                toPostfix = to.substring(index + 1);
+            }
         } else {
             throw new BuildException("this mapper requires a 'to' attribute");
         }
diff --git a/src/main/org/apache/tools/ant/util/RegexpPatternMapper.java b/src/main/org/apache/tools/ant/util/RegexpPatternMapper.java
index 2971daaed..b132a2f8e 100644
--- a/src/main/org/apache/tools/ant/util/RegexpPatternMapper.java
+++ b/src/main/org/apache/tools/ant/util/RegexpPatternMapper.java
@@ -81,14 +81,14 @@ public class RegexpPatternMapper implements FileNameMapper {
      */
     public void setFrom(String from) throws BuildException {
         if (from != null) {
-        try {
-            reg.setPattern(from);
-        } catch (NoClassDefFoundError e) {
-            // depending on the implementation the actual RE won't
-            // get instantiated in the constructor.
-            throw new BuildException("Cannot load regular expression matcher",
-                                     e);
-        }
+            try {
+                reg.setPattern(from);
+            } catch (NoClassDefFoundError e) {
+                // depending on the implementation the actual RE won't
+                // get instantiated in the constructor.
+                throw new BuildException("Cannot load regular expression matcher",
+                                         e);
+            }
         } else {
             throw new BuildException("this mapper requires a 'from' attribute");
         }
@@ -101,7 +101,7 @@ public class RegexpPatternMapper implements FileNameMapper {
      */
     public void setTo(String to) {
         if (to != null) {
-        this.to = to.toCharArray();
+            this.to = to.toCharArray();
         } else {
             throw new BuildException("this mapper requires a 'to' attribute");
         }