Eclipse automated refactor/cleanup: convert for loops to for-each loops

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1765728 13f79535-47bb-0310-9956-ffa450edef68

3 files changed, 7 insertions, 9 deletions

diff --git a/src/testcases/org/apache/poi/ss/formula/TestEvaluationCache.java b/src/testcases/org/apache/poi/ss/formula/TestEvaluationCache.java
index 6d87012b2c..1abc92b064 100644
--- a/src/testcases/org/apache/poi/ss/formula/TestEvaluationCache.java
+++ b/src/testcases/org/apache/poi/ss/formula/TestEvaluationCache.java
@@ -701,8 +701,8 @@ public class TestEvaluationCache extends TestCase {
 	}
 
 	private static void debugPrint(PrintStream ps, String[] log) {
-		for (int i = 0; i < log.length; i++) {
-			ps.println('"' + log[i] + "\",");
+		for (String element : log) {
+			ps.println('"' + element + "\",");
 		}
 	}
 
diff --git a/src/testcases/org/apache/poi/ss/formula/function/ExcelFileFormatDocFunctionExtractor.java b/src/testcases/org/apache/poi/ss/formula/function/ExcelFileFormatDocFunctionExtractor.java
index aada5e7240..2dab84ca7e 100644
--- a/src/testcases/org/apache/poi/ss/formula/function/ExcelFileFormatDocFunctionExtractor.java
+++ b/src/testcases/org/apache/poi/ss/formula/function/ExcelFileFormatDocFunctionExtractor.java
@@ -219,8 +219,8 @@ public final class ExcelFileFormatDocFunctionExtractor {
 			Arrays.sort(keys);
 
 			_ps.println("# " + headingText);
-			for (int i = 0; i < keys.length; i++) {
-				FunctionData fd = _allFunctionsByIndex.get(keys[i]);
+			for (Integer key : keys) {
+				FunctionData fd = _allFunctionsByIndex.get(key);
 				_ps.println(fd.formatAsDataLine());
 			}
 		}
@@ -554,9 +554,9 @@ public final class ExcelFileFormatDocFunctionExtractor {
 			"See the License for the specific language governing permissions and",
 			"limitations under the License.",
 		};
-		for (int i = 0; i < lines.length; i++) {
+		for (String line : lines) {
 			ps.print("# ");
-			ps.println(lines[i]);
+			ps.println(line);
 		}
 		ps.println();
 	}
diff --git a/src/testcases/org/apache/poi/ss/formula/ptg/TestAreaPtg.java b/src/testcases/org/apache/poi/ss/formula/ptg/TestAreaPtg.java
index 8cf4d6aafd..559dd8c72c 100644
--- a/src/testcases/org/apache/poi/ss/formula/ptg/TestAreaPtg.java
+++ b/src/testcases/org/apache/poi/ss/formula/ptg/TestAreaPtg.java
@@ -129,9 +129,7 @@ public final class TestAreaPtg extends TestCase {
 		int letUsShiftColumn1By1Column=1;
 		HSSFWorkbook wb = null;
 		Ptg[] ptgs = HSSFFormulaParser.parse(formula, wb);
-		for(int i=0; i<ptgs.length; i++)
-		{
-			Ptg ptg = ptgs[i];
+		for (Ptg ptg : ptgs) {
 			if (ptg instanceof AreaPtg )
 			{
 				AreaPtg aptg = (AreaPtg)ptg;