.classpath

@@ -2,19 +2,19 @@
 <classpath>
 	<classpathentry kind="src" path="src"/>
 	<classpathentry kind="src" path="test"/>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-17">
+	<classpathentry kind="con" path="org.eclipse.jst.j2ee.internal.module.container"/>
+	<classpathentry kind="lib" path="lib/commons-lang3-3.1.jar" sourcepath="lib/commons-lang3-3.1-sources.jar"/>
+	<classpathentry kind="lib" path="lib/joda-time-2.3.jar" sourcepath="lib/joda-time-2.3-sources.jar"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6">
 		<attributes>
-			<attribute name="module" value="true"/>
 			<attribute name="owner.project.facets" value="java"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry kind="con" path="org.eclipse.jst.j2ee.internal.module.container"/>
-	<classpathentry kind="lib" path="lib/UnitTesting/hamcrest-core-1.3.jar" sourcepath="lib/UnitTesting/hamcrest-core-1.3-sources.jar"/>
-	<classpathentry kind="lib" path="lib/UnitTesting/junit-4.12.jar" sourcepath="lib/UnitTesting/junit-4.12-sources.jar"/>
+	<classpathentry kind="lib" path="lib/devinsy-strings-0.4.0.jar" sourcepath="lib/devinsy-strings-0.4.0-sources.zip"/>
 	<classpathentry kind="lib" path="lib/Logs/log4j-1.2.17.jar" sourcepath="lib/Logs/log4j-1.2.17-source.zip"/>
-	<classpathentry kind="lib" path="lib/Logs/slf4j-api-1.7.25.jar" sourcepath="lib/Logs/slf4j-api-1.7.25-sources.jar"/>
-	<classpathentry kind="lib" path="lib/Logs/slf4j-log4j12-1.7.25.jar" sourcepath="lib/Logs/slf4j-log4j12-1.7.25-sources.jar"/>
-	<classpathentry kind="lib" path="lib/commons-lang3-3.12.0.jar" sourcepath="lib/commons-lang3-3.12.0-sources.jar"/>
-	<classpathentry kind="lib" path="lib/devinsy-strings-0.17.0.jar" sourcepath="lib/devinsy-strings-0.17.0-sources.zip"/>
+	<classpathentry kind="lib" path="lib/Logs/slf4j-api-1.7.5.jar" sourcepath="lib/Logs/slf4j-api-1.7.5-sources.jar"/>
+	<classpathentry kind="lib" path="lib/Logs/slf4j-log4j12-1.7.5.jar" sourcepath="lib/Logs/slf4j-log4j12-1.7.5-sources.jar"/>
+	<classpathentry kind="lib" path="lib/UnitTesting/hamcrest-core-1.3.jar" sourcepath="lib/UnitTesting/hamcrest-core-1.3-sources.jar"/>
+	<classpathentry kind="lib" path="lib/UnitTesting/junit-4.11.jar" sourcepath="lib/UnitTesting/junit-4.11-sources.jar"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>

.settings/org.eclipse.jdt.core.prefs

@@ -10,20 +10,16 @@ org.eclipse.jdt.core.codeComplete.staticFieldSuffixes=
 org.eclipse.jdt.core.codeComplete.staticFinalFieldPrefixes=
 org.eclipse.jdt.core.codeComplete.staticFinalFieldSuffixes=
 org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=17
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.6
 org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
-org.eclipse.jdt.core.compiler.compliance=17
+org.eclipse.jdt.core.compiler.compliance=1.6
 org.eclipse.jdt.core.compiler.debug.lineNumber=generate
 org.eclipse.jdt.core.compiler.debug.localVariable=generate
 org.eclipse.jdt.core.compiler.debug.sourceFile=generate
 org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
-org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
-org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=warning
-org.eclipse.jdt.core.compiler.release=enabled
-org.eclipse.jdt.core.compiler.source=17
+org.eclipse.jdt.core.compiler.source=1.6
 org.eclipse.jdt.core.formatter.align_type_members_on_columns=false
-org.eclipse.jdt.core.formatter.alignment_for_additive_operator=16
 org.eclipse.jdt.core.formatter.alignment_for_arguments_in_allocation_expression=16
 org.eclipse.jdt.core.formatter.alignment_for_arguments_in_annotation=0
 org.eclipse.jdt.core.formatter.alignment_for_arguments_in_enum_constant=16
@@ -31,20 +27,17 @@ org.eclipse.jdt.core.formatter.alignment_for_arguments_in_explicit_constructor_c
 org.eclipse.jdt.core.formatter.alignment_for_arguments_in_method_invocation=16
 org.eclipse.jdt.core.formatter.alignment_for_arguments_in_qualified_allocation_expression=16
 org.eclipse.jdt.core.formatter.alignment_for_assignment=0
-org.eclipse.jdt.core.formatter.alignment_for_bitwise_operator=16
+org.eclipse.jdt.core.formatter.alignment_for_binary_expression=16
 org.eclipse.jdt.core.formatter.alignment_for_compact_if=16
 org.eclipse.jdt.core.formatter.alignment_for_conditional_expression=80
 org.eclipse.jdt.core.formatter.alignment_for_enum_constants=49
 org.eclipse.jdt.core.formatter.alignment_for_expressions_in_array_initializer=16
-org.eclipse.jdt.core.formatter.alignment_for_logical_operator=16
 org.eclipse.jdt.core.formatter.alignment_for_method_declaration=0
 org.eclipse.jdt.core.formatter.alignment_for_multiple_fields=16
-org.eclipse.jdt.core.formatter.alignment_for_multiplicative_operator=16
 org.eclipse.jdt.core.formatter.alignment_for_parameters_in_constructor_declaration=16
 org.eclipse.jdt.core.formatter.alignment_for_parameters_in_method_declaration=16
 org.eclipse.jdt.core.formatter.alignment_for_resources_in_try=80
 org.eclipse.jdt.core.formatter.alignment_for_selector_in_method_invocation=16
-org.eclipse.jdt.core.formatter.alignment_for_string_concatenation=16
 org.eclipse.jdt.core.formatter.alignment_for_superclass_in_type_declaration=16
 org.eclipse.jdt.core.formatter.alignment_for_superinterfaces_in_enum_declaration=16
 org.eclipse.jdt.core.formatter.alignment_for_superinterfaces_in_type_declaration=16
@@ -75,19 +68,19 @@ org.eclipse.jdt.core.formatter.brace_position_for_switch=next_line
 org.eclipse.jdt.core.formatter.brace_position_for_type_declaration=next_line
 org.eclipse.jdt.core.formatter.comment.clear_blank_lines_in_block_comment=false
 org.eclipse.jdt.core.formatter.comment.clear_blank_lines_in_javadoc_comment=false
-org.eclipse.jdt.core.formatter.comment.format_block_comments=true
+org.eclipse.jdt.core.formatter.comment.format_block_comments=false
 org.eclipse.jdt.core.formatter.comment.format_header=false
-org.eclipse.jdt.core.formatter.comment.format_html=false
-org.eclipse.jdt.core.formatter.comment.format_javadoc_comments=false
+org.eclipse.jdt.core.formatter.comment.format_html=true
+org.eclipse.jdt.core.formatter.comment.format_javadoc_comments=true
 org.eclipse.jdt.core.formatter.comment.format_line_comments=true
-org.eclipse.jdt.core.formatter.comment.format_source_code=false
+org.eclipse.jdt.core.formatter.comment.format_source_code=true
 org.eclipse.jdt.core.formatter.comment.indent_parameter_description=true
 org.eclipse.jdt.core.formatter.comment.indent_root_tags=true
 org.eclipse.jdt.core.formatter.comment.insert_new_line_before_root_tags=insert
 org.eclipse.jdt.core.formatter.comment.insert_new_line_for_parameter=insert
 org.eclipse.jdt.core.formatter.comment.line_length=80
 org.eclipse.jdt.core.formatter.comment.new_lines_at_block_boundaries=true
-org.eclipse.jdt.core.formatter.comment.new_lines_at_javadoc_boundaries=false
+org.eclipse.jdt.core.formatter.comment.new_lines_at_javadoc_boundaries=true
 org.eclipse.jdt.core.formatter.comment.preserve_white_space_between_code_and_line_comments=false
 org.eclipse.jdt.core.formatter.compact_else_if=true
 org.eclipse.jdt.core.formatter.continuation_indentation=2
@@ -95,7 +88,7 @@ org.eclipse.jdt.core.formatter.continuation_indentation_for_array_initializer=2
 org.eclipse.jdt.core.formatter.disabling_tag=@formatter\:off
 org.eclipse.jdt.core.formatter.enabling_tag=@formatter\:on
 org.eclipse.jdt.core.formatter.format_guardian_clause_on_one_line=false
-org.eclipse.jdt.core.formatter.format_line_comment_starting_on_first_column=false
+org.eclipse.jdt.core.formatter.format_line_comment_starting_on_first_column=true
 org.eclipse.jdt.core.formatter.indent_body_declarations_compare_to_annotation_declaration_header=true
 org.eclipse.jdt.core.formatter.indent_body_declarations_compare_to_enum_constant_header=true
 org.eclipse.jdt.core.formatter.indent_body_declarations_compare_to_enum_declaration_header=true
@@ -128,12 +121,11 @@ org.eclipse.jdt.core.formatter.insert_new_line_in_empty_enum_constant=insert
 org.eclipse.jdt.core.formatter.insert_new_line_in_empty_enum_declaration=insert
 org.eclipse.jdt.core.formatter.insert_new_line_in_empty_method_body=insert
 org.eclipse.jdt.core.formatter.insert_new_line_in_empty_type_declaration=insert
-org.eclipse.jdt.core.formatter.insert_space_after_additive_operator=insert
 org.eclipse.jdt.core.formatter.insert_space_after_and_in_type_parameter=insert
 org.eclipse.jdt.core.formatter.insert_space_after_assignment_operator=insert
 org.eclipse.jdt.core.formatter.insert_space_after_at_in_annotation=do not insert
 org.eclipse.jdt.core.formatter.insert_space_after_at_in_annotation_type_declaration=do not insert
-org.eclipse.jdt.core.formatter.insert_space_after_bitwise_operator=insert
+org.eclipse.jdt.core.formatter.insert_space_after_binary_operator=insert
 org.eclipse.jdt.core.formatter.insert_space_after_closing_angle_bracket_in_type_arguments=insert
 org.eclipse.jdt.core.formatter.insert_space_after_closing_angle_bracket_in_type_parameters=insert
 org.eclipse.jdt.core.formatter.insert_space_after_closing_brace_in_block=insert
@@ -163,8 +155,6 @@ org.eclipse.jdt.core.formatter.insert_space_after_comma_in_superinterfaces=inser
 org.eclipse.jdt.core.formatter.insert_space_after_comma_in_type_arguments=insert
 org.eclipse.jdt.core.formatter.insert_space_after_comma_in_type_parameters=insert
 org.eclipse.jdt.core.formatter.insert_space_after_ellipsis=insert
-org.eclipse.jdt.core.formatter.insert_space_after_logical_operator=insert
-org.eclipse.jdt.core.formatter.insert_space_after_multiplicative_operator=insert
 org.eclipse.jdt.core.formatter.insert_space_after_opening_angle_bracket_in_parameterized_type_reference=do not insert
 org.eclipse.jdt.core.formatter.insert_space_after_opening_angle_bracket_in_type_arguments=do not insert
 org.eclipse.jdt.core.formatter.insert_space_after_opening_angle_bracket_in_type_parameters=do not insert
@@ -189,17 +179,13 @@ org.eclipse.jdt.core.formatter.insert_space_after_postfix_operator=do not insert
 org.eclipse.jdt.core.formatter.insert_space_after_prefix_operator=do not insert
 org.eclipse.jdt.core.formatter.insert_space_after_question_in_conditional=insert
 org.eclipse.jdt.core.formatter.insert_space_after_question_in_wildcard=do not insert
-org.eclipse.jdt.core.formatter.insert_space_after_relational_operator=insert
 org.eclipse.jdt.core.formatter.insert_space_after_semicolon_in_for=insert
 org.eclipse.jdt.core.formatter.insert_space_after_semicolon_in_try_resources=insert
-org.eclipse.jdt.core.formatter.insert_space_after_shift_operator=insert
-org.eclipse.jdt.core.formatter.insert_space_after_string_concatenation=insert
 org.eclipse.jdt.core.formatter.insert_space_after_unary_operator=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_additive_operator=insert
 org.eclipse.jdt.core.formatter.insert_space_before_and_in_type_parameter=insert
 org.eclipse.jdt.core.formatter.insert_space_before_assignment_operator=insert
 org.eclipse.jdt.core.formatter.insert_space_before_at_in_annotation_type_declaration=insert
-org.eclipse.jdt.core.formatter.insert_space_before_bitwise_operator=insert
+org.eclipse.jdt.core.formatter.insert_space_before_binary_operator=insert
 org.eclipse.jdt.core.formatter.insert_space_before_closing_angle_bracket_in_parameterized_type_reference=do not insert
 org.eclipse.jdt.core.formatter.insert_space_before_closing_angle_bracket_in_type_arguments=do not insert
 org.eclipse.jdt.core.formatter.insert_space_before_closing_angle_bracket_in_type_parameters=do not insert
@@ -246,8 +232,6 @@ org.eclipse.jdt.core.formatter.insert_space_before_comma_in_superinterfaces=do n
 org.eclipse.jdt.core.formatter.insert_space_before_comma_in_type_arguments=do not insert
 org.eclipse.jdt.core.formatter.insert_space_before_comma_in_type_parameters=do not insert
 org.eclipse.jdt.core.formatter.insert_space_before_ellipsis=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_logical_operator=insert
-org.eclipse.jdt.core.formatter.insert_space_before_multiplicative_operator=insert
 org.eclipse.jdt.core.formatter.insert_space_before_opening_angle_bracket_in_parameterized_type_reference=do not insert
 org.eclipse.jdt.core.formatter.insert_space_before_opening_angle_bracket_in_type_arguments=do not insert
 org.eclipse.jdt.core.formatter.insert_space_before_opening_angle_bracket_in_type_parameters=do not insert
@@ -284,12 +268,9 @@ org.eclipse.jdt.core.formatter.insert_space_before_postfix_operator=do not inser
 org.eclipse.jdt.core.formatter.insert_space_before_prefix_operator=do not insert
 org.eclipse.jdt.core.formatter.insert_space_before_question_in_conditional=insert
 org.eclipse.jdt.core.formatter.insert_space_before_question_in_wildcard=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_relational_operator=insert
 org.eclipse.jdt.core.formatter.insert_space_before_semicolon=do not insert
 org.eclipse.jdt.core.formatter.insert_space_before_semicolon_in_for=do not insert
 org.eclipse.jdt.core.formatter.insert_space_before_semicolon_in_try_resources=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_shift_operator=insert
-org.eclipse.jdt.core.formatter.insert_space_before_string_concatenation=insert
 org.eclipse.jdt.core.formatter.insert_space_before_unary_operator=do not insert
 org.eclipse.jdt.core.formatter.insert_space_between_brackets_in_array_type_reference=do not insert
 org.eclipse.jdt.core.formatter.insert_space_between_empty_braces_in_array_initializer=do not insert
@@ -315,10 +296,6 @@ org.eclipse.jdt.core.formatter.tabulation.char=tab
 org.eclipse.jdt.core.formatter.tabulation.size=4
 org.eclipse.jdt.core.formatter.use_on_off_tags=false
 org.eclipse.jdt.core.formatter.use_tabs_only_for_leading_indentations=false
-org.eclipse.jdt.core.formatter.wrap_before_additive_operator=true
-org.eclipse.jdt.core.formatter.wrap_before_bitwise_operator=true
-org.eclipse.jdt.core.formatter.wrap_before_logical_operator=true
-org.eclipse.jdt.core.formatter.wrap_before_multiplicative_operator=true
+org.eclipse.jdt.core.formatter.wrap_before_binary_operator=true
 org.eclipse.jdt.core.formatter.wrap_before_or_operator_multicatch=true
-org.eclipse.jdt.core.formatter.wrap_before_string_concatenation=true
 org.eclipse.jdt.core.formatter.wrap_outer_expressions_when_nested=true

.settings/org.eclipse.wst.common.project.facet.core.xml

@@ -1,7 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <faceted-project>
+  <runtime name="Apache Tomcat v7.0"/>
   <fixed facet="jst.java"/>
   <fixed facet="jst.utility"/>
+  <installed facet="jst.java" version="6.0"/>
   <installed facet="jst.utility" version="1.0"/>
-  <installed facet="jst.java" version="17"/>
 </faceted-project>

README.md

@@ -11,8 +11,8 @@ This software is released under the GNU LGPL.
 
 ## Requirements
 
-- Java 11
-- Eclipse 4.16 (202006).
+- Java 1.6
+- Eclipse Kepler 
 
 ## Context
 Several useful Java classes.

build.num

@@ -1,3 +1,3 @@
 #Build Number for ANT. Do not edit!
-#Thu Oct 14 16:18:07 CEST 2021
+#Wed May 03 19:38:22 CEST 2017
 build.number=1

build.properties

@@ -1,3 +1,3 @@
 product.name=devinsy-cmdexec
 product.revision.major=0
-product.revision.minor=17
+product.revision.minor=4

lib/README

@@ -1,13 +1,8 @@
 Description of used libraries:
-
-Standards:
-- commons-lang: useful tools (StringUtils…)
-
-Testing:
-- hamcrest-core: required by JUnit
+- commons-lang: useful tools (StringUtils...)
+- hamcrest-core: required by junit
+- joda-time: useful DateTime library
 - junit: unit tests API
-
-Logging:
 - log4j: log API
 - slf4j-api: facade log API
 - slf4j-log4j12: adaptation layer between slf4j and log4j

src/META-INF/MANIFEST.MF

@@ -0,0 +1,3 @@
+Manifest-Version: 1.0
+Class-Path: 
+

src/fr/devinsy/util/cmdexec/CmdExec.java

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2005-2010,2013,2015-2018 Christian Pierre MOMON
+ *  Copyright (C) 2005-2010,2013,2015-2017 Christian Pierre MOMON
  * 
  * This file is part of Devinsy-cmdexec.
  * 
@@ -16,14 +16,14 @@
  * You should have received a copy of the GNU Lesser General Public License
  * along with Devinsy-cmdexec.  If not, see <http://www.gnu.org/licenses/>
  */
-package fr.devinsy.cmdexec;
+package fr.devinsy.util.cmdexec;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import fr.devinsy.cmdexec.StreamGobbler.StreamWay;
-import fr.devinsy.cmdexec.util.CommandSplitter;
-import fr.devinsy.strings.StringsUtils;
+import fr.devinsy.util.cmdexec.StreamGobbler.StreamWay;
+import fr.devinsy.util.cmdexec.util.CommandSplitter;
+import fr.devinsy.util.strings.StringListUtils;
 
 /**
  * The Class CmdExec.
@@ -203,7 +203,7 @@ public class CmdExec
 	{
 		int result;
 
-		logger.debug("CmdExec(command) = [" + command + "]");
+		logger.info("CmdExec(command) = [" + command + "]");
 
 		String[] commands = CommandSplitter.split(command);
 
@@ -251,8 +251,8 @@ public class CmdExec
 	{
 		int result;
 
-		logger.debug("CmdExec(command[]) = [" + StringsUtils.toStringSeparatedBy(command, " ") + "]");
-		logger.debug("CmdExec(command[]) = [" + StringsUtils.toStringWithBrackets(command) + "]");
+		logger.info("CmdExec(command[]) = [" + StringListUtils.toStringSeparatedBy(command, " ") + "]");
+		logger.info("CmdExec(command[]) = [" + StringListUtils.toStringWithBrackets(command) + "]");
 
 		try
 		{
@@ -272,7 +272,7 @@ public class CmdExec
 
 			// Wait and manage the exit value.
 			this.exitValue = process.waitFor();
-			logger.debug("ExitValue: {}", this.exitValue);
+			logger.info("ExitValue: {}", this.exitValue);
 
 			// Sometimes, process ends before Gobblers read its outpout, so we
 			// must wait them.

src/fr/devinsy/util/cmdexec/CmdExecException.java

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2016-2018 Christian Pierre MOMON
+ *  Copyright (C) 2016-2017 Christian Pierre MOMON
  * 
  * This file is part of Devinsy-cmdexec.
  * 
@@ -16,7 +16,7 @@
  * You should have received a copy of the GNU Lesser General Public License
  * along with Devinsy-cmdexec.  If not, see <http://www.gnu.org/licenses/>
  */
-package fr.devinsy.cmdexec;
+package fr.devinsy.util.cmdexec;
 
 /**
  * The Class CmdExecException.

src/fr/devinsy/util/cmdexec/CmdExecUtils.java

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2005-2010,2013,2015-2018 Christian Pierre MOMON
+ *  Copyright (C) 2005-2010,2013,2015-2017 Christian Pierre MOMON
  * 
  * This file is part of Devinsy-cmdexec.
  * 
@@ -16,16 +16,15 @@
  * You should have received a copy of the GNU Lesser General Public License
  * along with Devinsy-cmdexec.  If not, see <http://www.gnu.org/licenses/>
  */
-package fr.devinsy.cmdexec;
+package fr.devinsy.util.cmdexec;
 
 import java.util.ArrayList;
 
-import org.apache.commons.lang3.ArrayUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import fr.devinsy.cmdexec.util.CommandSplitter;
-import fr.devinsy.strings.StringsUtils;
+import fr.devinsy.util.cmdexec.util.CommandSplitter;
+import fr.devinsy.util.strings.StringListUtils;
 
 /**
  * The Class CmdExecUtils
@@ -150,8 +149,8 @@ public class CmdExecUtils
 			}
 			else
 			{
-				logger.error("Command=\"{}\"", StringsUtils.toStringWithBrackets(command));
-				logger.error("\tout =>  [{}]", StringsUtils.toString(command), cmd.getOutStream());
+				logger.error("Command=\"{}\"", StringListUtils.toStringWithBrackets(command));
+				logger.error("\tout =>  [{}]", StringListUtils.toString(command), cmd.getOutStream());
 				logger.error("\terr =>  ({})[{}]", cmd.getErrStream().length(), cmd.getErrStream());
 				throw new CmdExecException(cmd.getErrStream());
 			}
@@ -174,14 +173,44 @@ public class CmdExecUtils
 	 *            the program 2
 	 * @param args
 	 *            the args
+	 * @param min
+	 *            the min
+	 * @param max
+	 *            the max
 	 * @return the string
 	 * @throws CmdExecException
 	 *             the cmd exec exception
 	 */
-	public static String run(final String program1, final String program2, final String[] args) throws CmdExecException
+	public static String run(final String program1, final String program2, final String[] args, final int min, final int max) throws CmdExecException
 	{
 		String result;
 
+		//
+		boolean nullArg = false;
+		boolean ended = false;
+		int argumentIndex = 0;
+		while (!ended)
+		{
+			if (argumentIndex >= args.length)
+			{
+				ended = true;
+				nullArg = false;
+			}
+			else
+			{
+				if (args[argumentIndex] == null)
+				{
+					ended = true;
+					nullArg = true;
+				}
+				else
+				{
+					argumentIndex += 1;
+				}
+			}
+		}
+
+		//
 		if (program1 == null)
 		{
 			throw new IllegalArgumentException("Null program parameter 1 detected: [" + program1 + "].");
@@ -190,16 +219,21 @@ public class CmdExecUtils
 		{
 			throw new IllegalArgumentException("Null program parameter 2 detected: [" + program2 + "].");
 		}
-		else if (ArrayUtils.contains(args, null))
+		else if (nullArg)
 		{
-			throw new IllegalArgumentException("Null parameter detected in " + StringsUtils.toStringWithBrackets(args) + ".");
+			throw new IllegalArgumentException("Null parameter detected in position " + argumentIndex + " for " + StringListUtils.toStringWithBrackets(args) + ".");
+		}
+		else if ((args.length < min) || (args.length > max))
+		{
+			throw new IllegalArgumentException("Bad number of parameters: " + args.length + " for " + StringListUtils.toStringWithBrackets(args) + ".");
 		}
 		else
 		{
+			//
 			String[] command = new String[args.length + 2];
 			command[0] = program1;
 			command[1] = program2;
-			for (int argumentIndex = 0; argumentIndex < args.length; argumentIndex++)
+			for (argumentIndex = 0; argumentIndex < args.length; argumentIndex++)
 			{
 				command[argumentIndex + 2] = args[argumentIndex];
 			}
@@ -222,27 +256,62 @@ public class CmdExecUtils
 	 *            the program
 	 * @param args
 	 *            the args
+	 * @param min
+	 *            the min
+	 * @param max
+	 *            the max
 	 * @return the string
 	 * @throws CmdExecException
 	 *             the cmd exec exception
 	 */
-	public static String run(final String program, final String[] args) throws CmdExecException
+	public static String run(final String program, final String[] args, final int min, final int max) throws CmdExecException
 	{
 		String result;
 
+		//
+		boolean nullArg = false;
+		boolean ended = false;
+		int argumentCounter = 0;
+		while (!ended)
+		{
+			if (argumentCounter >= args.length)
+			{
+				ended = true;
+				nullArg = false;
+			}
+			else
+			{
+				if (args[argumentCounter] == null)
+				{
+					ended = true;
+					nullArg = true;
+				}
+				else
+				{
+					argumentCounter += 1;
+				}
+			}
+		}
+
+		//
 		if (program == null)
 		{
 			throw new IllegalArgumentException("Null program parameter detected: [" + program + "].");
 		}
-		else if (ArrayUtils.contains(args, null))
+		else if (nullArg)
 		{
-			throw new IllegalArgumentException("Null parameter detected in " + StringsUtils.toStringWithBrackets(args) + ".");
+			throw new IllegalArgumentException("Null parameter detected in position " + argumentCounter + " for " + StringListUtils.toStringWithBrackets(args) + ".");
+		}
+		else if ((args.length < min) || (args.length > max))
+		{
+			throw new IllegalArgumentException("Bad number of parameters: " + args.length + " for " + StringListUtils.toStringWithBrackets(args) + ".");
 		}
 		else
 		{
+			//
 			String[] command = new String[args.length + 1];
 			command[0] = program;
-			for (int argumentCounter = 0; argumentCounter < args.length; argumentCounter++)
+			for (argumentCounter = 0; argumentCounter < args.length; argumentCounter++)
 			{
 				command[argumentCounter + 1] = args[argumentCounter];
 			}

src/fr/devinsy/util/cmdexec/StreamGobbler.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005-2008,2010,2013,2016-2018 Christian Pierre MOMON
+ * Copyright (C) 2005-2008,2010,2013,2016-2017 Christian Pierre MOMON
  * 
  * This file is part of Devinsy-cmdexec.
  * 
@@ -16,7 +16,7 @@
  * You should have received a copy of the GNU Lesser General Public License
  * along with Devinsy-cmdexec.  If not, see <http://www.gnu.org/licenses/>
  */
-package fr.devinsy.cmdexec;
+package fr.devinsy.util.cmdexec;
 
 import java.io.BufferedReader;
 import java.io.IOException;
@@ -152,9 +152,7 @@ public class StreamGobbler extends Thread
 		return result;
 	}
 
-	/*
-	 * (non-Javadoc)
-	 * 
+	/* (non-Javadoc)
 	 * @see java.lang.Thread#run()
 	 */
 	@Override

src/fr/devinsy/util/cmdexec/demo/CmdExecDemo.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2017-2018 Christian Pierre MOMON
+ * Copyright (C) 2017 Christian Pierre MOMON
  * 
  * This file is part of Devinsy-cmdexec.
  * 
@@ -16,7 +16,7 @@
  * You should have received a copy of the GNU Lesser General Public License
  * along with Devinsy-cmdexec.  If not, see <http://www.gnu.org/licenses/>
  */
-package fr.devinsy.cmdexec.demo;
+package fr.devinsy.util.cmdexec.demo;
 
 import java.io.File;
 import java.io.IOException;
@@ -26,10 +26,10 @@ import org.apache.log4j.Level;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import fr.devinsy.cmdexec.CmdExec;
-import fr.devinsy.cmdexec.CmdExecException;
-import fr.devinsy.cmdexec.CmdExecUtils;
-import fr.devinsy.cmdexec.StreamGobbler;
+import fr.devinsy.util.cmdexec.CmdExec;
+import fr.devinsy.util.cmdexec.CmdExecException;
+import fr.devinsy.util.cmdexec.CmdExecUtils;
+import fr.devinsy.util.cmdexec.StreamGobbler;
 
 /**
  * The Class Demo.

src/fr/devinsy/util/cmdexec/util/CommandSplitter.java

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2005-2010,2013,2015-2018 Christian Pierre MOMON
+ *  Copyright (C) 2005-2010,2013,2015-2017 Christian Pierre MOMON
  * 
  * This file is part of Devinsy-cmdexec.
  * 
@@ -16,15 +16,15 @@
  * You should have received a copy of the GNU Lesser General Public License
  * along with Devinsy-cmdexec.  If not, see <http://www.gnu.org/licenses/>
  */
-package fr.devinsy.cmdexec.util;
+package fr.devinsy.util.cmdexec.util;
 
 import org.apache.commons.lang3.StringUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import fr.devinsy.strings.StringList;
+import fr.devinsy.util.strings.StringList;
 
-/** 
+/**
  * The Class SplitWorker.
  * 
  * @author Christian Pierre MOMON (christian.momon@devinsy.fr)
@@ -41,19 +41,8 @@ public class CommandSplitter
 
 	private static Logger logger = LoggerFactory.getLogger(CommandSplitter.class);;
 
-	/** <p>Split a string command to an array managing quote and simple
-	 * quote.</p>
-	 * 
-	 * <p>Examples:</p>
-	 * 
-	 * <pre>
-	 * CommandSplitter.split(null) = null
-	 * CommandSplitter.split("") = { }
-	 * CommandSplitter.split("   ")  = { }
-	 * CommandSplitter.split("   aaa bbb   ") = { "aaa", "bbb" }
-	 * CommandSplitter.split("aaa \"bb'b b\" ccc") = { "aaa", "bb'b b", "ccc" }
-	 * CommandSplitter.split("aaa 'bb\"b b'  ccc") = { "aaa", "bb\"b b", "ccc" }
-	 * </pre>
+	/**
+	 * Split a string command to an array managing quote and simple quote.
 	 * 
 	 * @param command
 	 *            the command

test/fr/devinsy/util/cmdexec/CmdExecSandbox.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2013,2018 Christian Pierre MOMON
+ * Copyright (C) 2013,2017 Christian Pierre MOMON
  * 
  * This file is part of Devinsy-cmdexec.
  * 
@@ -16,7 +16,7 @@
  * You should have received a copy of the GNU Lesser General Public License
  * along with Devinsy-cmdexec.  If not, see <http://www.gnu.org/licenses/>
  */
-package fr.devinsy.cmdexec;
+package fr.devinsy.util.cmdexec;
 
 import org.apache.log4j.ConsoleAppender;
 import org.apache.log4j.PatternLayout;

test/fr/devinsy/util/cmdexec/util/CommandSplitterTest.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2018 Christian Pierre MOMON
+ * Copyright (C) 2017 Christian Pierre MOMON
  * 
  * This file is part of Devinsy-cmdexec.
  * 
@@ -16,7 +16,7 @@
  * You should have received a copy of the GNU Lesser General Public License
  * along with Devinsy-cmdexec.  If not, see <http://www.gnu.org/licenses/>
  */
-package fr.devinsy.cmdexec.util;
+package fr.devinsy.util.cmdexec.util;
 
 import org.apache.log4j.BasicConfigurator;
 import org.apache.log4j.Level;
@@ -26,8 +26,7 @@ import org.junit.Test;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import fr.devinsy.cmdexec.util.CommandSplitter;
-import fr.devinsy.strings.StringList;
+import fr.devinsy.util.strings.StringList;
 
 /**
  * The Class SplitWorkerTest.