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From: <cr...@us...> - 2008-11-09 14:20:37
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Revision: 4694
http://jnode.svn.sourceforge.net/jnode/?rev=4694&view=rev
Author: crawley
Date: 2008-11-09 14:20:31 +0000 (Sun, 09 Nov 2008)
Log Message:
-----------
Changing commands to use 'execute()' and PrintWriter were appropriate
Modified Paths:
--------------
trunk/all/conf/x86/menu-cdrom.lst
trunk/shell/src/shell/org/jnode/shell/command/AliasCommand.java
trunk/shell/src/shell/org/jnode/shell/command/ClassCommand.java
trunk/shell/src/shell/org/jnode/shell/command/ClasspathCommand.java
trunk/shell/src/shell/org/jnode/shell/command/CompileCommand.java
trunk/shell/src/shell/org/jnode/shell/command/DateCommand.java
trunk/shell/src/shell/org/jnode/shell/command/DisassembleCommand.java
trunk/shell/src/shell/org/jnode/shell/command/EchoCommand.java
trunk/shell/src/shell/org/jnode/shell/command/EnvCommand.java
trunk/shell/src/shell/org/jnode/shell/command/ExitCommand.java
trunk/shell/src/shell/org/jnode/shell/command/GcCommand.java
trunk/shell/src/shell/org/jnode/shell/command/GrepCommand.java
trunk/shell/src/shell/org/jnode/shell/command/HistoryCommand.java
trunk/shell/src/shell/org/jnode/shell/command/IsolateCommand.java
trunk/shell/src/shell/org/jnode/shell/command/test/SuiteCommand.java
trunk/shell/src/shell/org/jnode/shell/command/test/TestCommand.java
trunk/shell/src/shell/org/jnode/shell/command/unix/UnixTestCommand.java
Modified: trunk/all/conf/x86/menu-cdrom.lst
===================================================================
(Binary files differ)
Modified: trunk/shell/src/shell/org/jnode/shell/command/AliasCommand.java
===================================================================
--- trunk/shell/src/shell/org/jnode/shell/command/AliasCommand.java 2008-11-09 13:57:29 UTC (rev 4693)
+++ trunk/shell/src/shell/org/jnode/shell/command/AliasCommand.java 2008-11-09 14:20:31 UTC (rev 4694)
@@ -21,13 +21,11 @@
package org.jnode.shell.command;
-import java.io.InputStream;
-import java.io.PrintStream;
+import java.io.PrintWriter;
import java.util.Map;
import java.util.TreeMap;
import org.jnode.shell.AbstractCommand;
-import org.jnode.shell.CommandLine;
import org.jnode.shell.ShellUtils;
import org.jnode.shell.alias.AliasManager;
import org.jnode.shell.alias.NoSuchAliasException;
@@ -63,8 +61,7 @@
new AliasCommand().execute(args);
}
- public void execute(CommandLine commandLine, InputStream in,
- PrintStream out, PrintStream err) throws Exception {
+ public void execute() throws Exception {
final AliasManager aliasMgr = ShellUtils.getCurrentAliasManager();
if (ARG_REMOVE.isSet()) {
@@ -86,11 +83,11 @@
aliasMgr.add(ARG_ALIAS.getValue(), className);
} else {
// list the aliases
- showAliases(aliasMgr, out);
+ showAliases(aliasMgr, getOutput().getPrintWriter());
}
}
- private void showAliases(AliasManager aliasMgr, PrintStream out) throws NoSuchAliasException {
+ private void showAliases(AliasManager aliasMgr, PrintWriter out) throws NoSuchAliasException {
final TreeMap<String, String> map = new TreeMap<String, String>();
for (String alias : aliasMgr.aliases()) {
Modified: trunk/shell/src/shell/org/jnode/shell/command/ClassCommand.java
===================================================================
--- trunk/shell/src/shell/org/jnode/shell/command/ClassCommand.java 2008-11-09 13:57:29 UTC (rev 4693)
+++ trunk/shell/src/shell/org/jnode/shell/command/ClassCommand.java 2008-11-09 14:20:31 UTC (rev 4694)
@@ -21,13 +21,11 @@
package org.jnode.shell.command;
-import java.io.InputStream;
-import java.io.PrintStream;
+import java.io.PrintWriter;
import java.security.AccessController;
import java.security.PrivilegedAction;
import org.jnode.shell.AbstractCommand;
-import org.jnode.shell.CommandLine;
import org.jnode.shell.syntax.Argument;
import org.jnode.shell.syntax.ClassNameArgument;
import org.jnode.vm.classmgr.VmArrayClass;
@@ -49,15 +47,14 @@
registerArguments(ARG_CLASS);
}
- public void execute(CommandLine commandLine, InputStream in,
- PrintStream out, PrintStream err) throws Exception {
+ public void execute() throws Exception {
String className = ARG_CLASS.getValue();
final ClassLoader cl = Thread.currentThread().getContextClassLoader();
try {
final Class<?> type = cl.loadClass(className);
- showClass(type, out);
+ showClass(type, getOutput().getPrintWriter());
} catch (ClassNotFoundException ex) {
- err.println("Cannot find the requested class: " + className);
+ getError().getPrintWriter().println("Cannot find the requested class: " + className);
exit(1);
}
}
@@ -66,7 +63,7 @@
new ClassCommand().execute(args);
}
- private void showClass(final Class<?> type, final PrintStream out) {
+ private void showClass(final Class<?> type, final PrintWriter out) {
final VmType<?> vmType = AccessController.doPrivileged(
new PrivilegedAction<VmType<?>>() {
public VmType<?> run() {
Modified: trunk/shell/src/shell/org/jnode/shell/command/ClasspathCommand.java
===================================================================
--- trunk/shell/src/shell/org/jnode/shell/command/ClasspathCommand.java 2008-11-09 13:57:29 UTC (rev 4693)
+++ trunk/shell/src/shell/org/jnode/shell/command/ClasspathCommand.java 2008-11-09 14:20:31 UTC (rev 4694)
@@ -21,13 +21,11 @@
package org.jnode.shell.command;
-import java.io.InputStream;
-import java.io.PrintStream;
+import java.io.PrintWriter;
import java.net.URL;
import java.net.URLClassLoader;
import org.jnode.shell.AbstractCommand;
-import org.jnode.shell.CommandLine;
import org.jnode.shell.syntax.Argument;
import org.jnode.shell.syntax.FlagArgument;
import org.jnode.shell.syntax.URLArgument;
@@ -58,8 +56,7 @@
}
@Override
- public void execute(CommandLine commandLine, InputStream in,
- PrintStream out, PrintStream err) throws Exception {
+ public void execute() throws Exception {
if (ARG_ADD.isSet()) {
addToClassPath(ARG_ADD.getValue());
} else if (ARG_CLEAR.isSet()) {
@@ -67,7 +64,7 @@
} else if (ARG_REFRESH.isSet()) {
refreshClassPath();
} else {
- printClassPath(out);
+ printClassPath(getOutput().getPrintWriter());
}
}
@@ -101,7 +98,7 @@
}
}
- private void printClassPath(PrintStream out) {
+ private void printClassPath(PrintWriter out) {
getClassLoader().print(out);
}
@@ -128,7 +125,7 @@
addURL(url);
}
- public void print(PrintStream out) {
+ public void print(PrintWriter out) {
URL[] urls = getURLs();
for (int i = 0; i < urls.length; i++) {
out.println(urls[i]);
Modified: trunk/shell/src/shell/org/jnode/shell/command/CompileCommand.java
===================================================================
--- trunk/shell/src/shell/org/jnode/shell/command/CompileCommand.java 2008-11-09 13:57:29 UTC (rev 4693)
+++ trunk/shell/src/shell/org/jnode/shell/command/CompileCommand.java 2008-11-09 14:20:31 UTC (rev 4694)
@@ -21,11 +21,9 @@
package org.jnode.shell.command;
-import java.io.InputStream;
-import java.io.PrintStream;
+import java.io.PrintWriter;
import org.jnode.shell.AbstractCommand;
-import org.jnode.shell.CommandLine;
import org.jnode.shell.syntax.Argument;
import org.jnode.shell.syntax.ClassNameArgument;
import org.jnode.shell.syntax.FlagArgument;
@@ -61,12 +59,12 @@
}
@Override
- public void execute(CommandLine commandLine, InputStream in,
- PrintStream out, PrintStream err) throws Exception {
+ public void execute() throws Exception {
final String className = ARG_CLASS.getValue();
final int level = ARG_LEVEL.isSet() ? ARG_LEVEL.getValue() : 0;
final boolean test = ARG_TEST.isSet();
-
+ PrintWriter out = getOutput().getPrintWriter();
+ PrintWriter err = getError().getPrintWriter();
if (test) {
if (maxTestLevel == -1) {
err.println("No test compilers are currently registered");
Modified: trunk/shell/src/shell/org/jnode/shell/command/DateCommand.java
===================================================================
--- trunk/shell/src/shell/org/jnode/shell/command/DateCommand.java 2008-11-09 13:57:29 UTC (rev 4693)
+++ trunk/shell/src/shell/org/jnode/shell/command/DateCommand.java 2008-11-09 14:20:31 UTC (rev 4694)
@@ -21,12 +21,9 @@
package org.jnode.shell.command;
-import java.io.InputStream;
-import java.io.PrintStream;
import java.util.Date;
import org.jnode.shell.AbstractCommand;
-import org.jnode.shell.CommandLine;
/**
* A shell command to access the display the system date.
@@ -40,9 +37,8 @@
}
@Override
- public void execute(CommandLine commandLine, InputStream in,
- PrintStream out, PrintStream err) throws Exception {
- out.println(new Date());
+ public void execute() throws Exception {
+ getOutput().getPrintWriter().println(new Date());
}
/**
Modified: trunk/shell/src/shell/org/jnode/shell/command/DisassembleCommand.java
===================================================================
--- trunk/shell/src/shell/org/jnode/shell/command/DisassembleCommand.java 2008-11-09 13:57:29 UTC (rev 4693)
+++ trunk/shell/src/shell/org/jnode/shell/command/DisassembleCommand.java 2008-11-09 14:20:31 UTC (rev 4694)
@@ -21,12 +21,9 @@
package org.jnode.shell.command;
-import java.io.InputStream;
-import java.io.OutputStreamWriter;
-import java.io.PrintStream;
+import java.io.PrintWriter;
import org.jnode.shell.AbstractCommand;
-import org.jnode.shell.CommandLine;
import org.jnode.shell.syntax.Argument;
import org.jnode.shell.syntax.ClassNameArgument;
import org.jnode.shell.syntax.FlagArgument;
@@ -65,8 +62,9 @@
}
@Override
- public void execute(CommandLine commandLine, InputStream in,
- PrintStream out, PrintStream err) throws Exception {
+ public void execute() throws Exception {
+ final PrintWriter out = getOutput().getPrintWriter();
+ final PrintWriter err = getError().getPrintWriter();
final String className = ARG_CLASS.getValue();
final String methodName = ARG_METHOD.isSet() ? ARG_METHOD.getValue() : null;
final int level = ARG_LEVEL.isSet() ? ARG_LEVEL.getValue() : 0;
@@ -96,7 +94,7 @@
exit(1);
}
final long start = System.currentTimeMillis();
- final int count = type.disassemble(methodName, level, test, new OutputStreamWriter(out));
+ final int count = type.disassemble(methodName, level, test, out);
final long end = System.currentTimeMillis();
out.println("Disassembling " + count + " methods took " + (end - start) + "ms");
}
Modified: trunk/shell/src/shell/org/jnode/shell/command/EchoCommand.java
===================================================================
--- trunk/shell/src/shell/org/jnode/shell/command/EchoCommand.java 2008-11-09 13:57:29 UTC (rev 4693)
+++ trunk/shell/src/shell/org/jnode/shell/command/EchoCommand.java 2008-11-09 14:20:31 UTC (rev 4694)
@@ -21,11 +21,9 @@
package org.jnode.shell.command;
-import java.io.InputStream;
-import java.io.PrintStream;
+import java.io.PrintWriter;
import org.jnode.shell.AbstractCommand;
-import org.jnode.shell.CommandLine;
import org.jnode.shell.syntax.Argument;
import org.jnode.shell.syntax.StringArgument;
@@ -37,7 +35,8 @@
*/
public class EchoCommand extends AbstractCommand {
- private final StringArgument ARG_WORDS = new StringArgument("text", Argument.MULTIPLE, "the text to be printed");
+ private final StringArgument ARG_WORDS =
+ new StringArgument("text", Argument.MULTIPLE, "the text to be printed");
public EchoCommand() {
super("Print the argument text to standard output");
@@ -51,8 +50,8 @@
/**
* Execute the command
*/
- public void execute(CommandLine commandLine, InputStream in, PrintStream out, PrintStream err)
- throws Exception {
+ public void execute() throws Exception {
+ final PrintWriter out = getOutput().getPrintWriter();
String[] words = ARG_WORDS.getValues();
for (int i = 0; i < words.length; i++) {
if (i > 0) {
Modified: trunk/shell/src/shell/org/jnode/shell/command/EnvCommand.java
===================================================================
--- trunk/shell/src/shell/org/jnode/shell/command/EnvCommand.java 2008-11-09 13:57:29 UTC (rev 4693)
+++ trunk/shell/src/shell/org/jnode/shell/command/EnvCommand.java 2008-11-09 14:20:31 UTC (rev 4694)
@@ -23,15 +23,13 @@
import gnu.java.security.action.GetPropertiesAction;
-import java.io.InputStream;
-import java.io.PrintStream;
+import java.io.PrintWriter;
import java.security.AccessController;
import java.util.Map;
import java.util.Properties;
import java.util.TreeMap;
import org.jnode.shell.AbstractCommand;
-import org.jnode.shell.CommandLine;
/**
* @author epr
@@ -49,14 +47,13 @@
/**
* Execute this command
*/
- public void execute(CommandLine cmdLine, InputStream in, PrintStream out, PrintStream err)
- throws Exception {
+ public void execute() throws Exception {
final Properties ps = (Properties) AccessController.doPrivileged(new GetPropertiesAction());
final TreeMap<Object, Object> sortedPs = new TreeMap<Object, Object>(ps);
+ final PrintWriter out = getOutput().getPrintWriter();
for (Map.Entry<Object, Object> entry : sortedPs.entrySet()) {
final String key = entry.getKey().toString();
final String value = entry.getValue().toString();
-
out.println(key + '=' + value);
}
}
Modified: trunk/shell/src/shell/org/jnode/shell/command/ExitCommand.java
===================================================================
--- trunk/shell/src/shell/org/jnode/shell/command/ExitCommand.java 2008-11-09 13:57:29 UTC (rev 4693)
+++ trunk/shell/src/shell/org/jnode/shell/command/ExitCommand.java 2008-11-09 14:20:31 UTC (rev 4694)
@@ -1,11 +1,7 @@
package org.jnode.shell.command;
-import java.io.InputStream;
-import java.io.PrintStream;
-
import org.jnode.naming.InitialNaming;
import org.jnode.shell.AbstractCommand;
-import org.jnode.shell.CommandLine;
import org.jnode.shell.CommandShell;
import org.jnode.shell.ShellManager;
@@ -25,8 +21,7 @@
/**
* Execute this command
*/
- public void execute(CommandLine cmdLine,
- InputStream in, PrintStream out, PrintStream err) throws Exception {
+ public void execute() throws Exception {
ShellManager sm = InitialNaming.lookup(ShellManager.NAME);
((CommandShell) sm.getCurrentShell()).exit();
}
Modified: trunk/shell/src/shell/org/jnode/shell/command/GcCommand.java
===================================================================
--- trunk/shell/src/shell/org/jnode/shell/command/GcCommand.java 2008-11-09 13:57:29 UTC (rev 4693)
+++ trunk/shell/src/shell/org/jnode/shell/command/GcCommand.java 2008-11-09 14:20:31 UTC (rev 4694)
@@ -23,6 +23,7 @@
import java.io.InputStream;
import java.io.PrintStream;
+import java.io.PrintWriter;
import org.jnode.shell.AbstractCommand;
import org.jnode.shell.CommandLine;
@@ -86,8 +87,8 @@
/**
* Execute this command
*/
- public void execute(CommandLine cmdLine, InputStream in, PrintStream out, PrintStream err)
- throws Exception {
+ public void execute() throws Exception {
+ final PrintWriter out = getOutput().getPrintWriter();
if (ARG_SET.isSet()) {
Vm.getHeapManager().setHeapFlags(getFlags());
} else if (ARG_CLEAR.isSet()) {
@@ -114,7 +115,7 @@
}
}
- private void showFlags(int flags, PrintStream out) {
+ private void showFlags(int flags, PrintWriter out) {
StringBuilder sb = new StringBuilder();
for (int flagBitMask = 1; flagBitMask != 0; flagBitMask = flagBitMask << 1) {
if ((flags & flagBitMask) != 0) {
Modified: trunk/shell/src/shell/org/jnode/shell/command/GrepCommand.java
===================================================================
--- trunk/shell/src/shell/org/jnode/shell/command/GrepCommand.java 2008-11-09 13:57:29 UTC (rev 4693)
+++ trunk/shell/src/shell/org/jnode/shell/command/GrepCommand.java 2008-11-09 14:20:31 UTC (rev 4694)
@@ -21,14 +21,11 @@
package org.jnode.shell.command;
import java.io.BufferedReader;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.io.PrintStream;
+import java.io.PrintWriter;
import java.util.regex.Pattern;
import java.util.regex.PatternSyntaxException;
import org.jnode.shell.AbstractCommand;
-import org.jnode.shell.CommandLine;
import org.jnode.shell.syntax.Argument;
import org.jnode.shell.syntax.FlagArgument;
import org.jnode.shell.syntax.StringArgument;
@@ -63,8 +60,7 @@
/**
* Primary entry point
*/
- public void execute(CommandLine commandLine, InputStream in,
- PrintStream out, PrintStream err) throws Exception {
+ public void execute() throws Exception {
boolean inverse = FLAG_INVERSE.isSet();
boolean useRegex = FLAG_REGEX.isSet();
@@ -81,15 +77,16 @@
pattern = Pattern.compile(Pattern.quote(expr));
}
} catch (PatternSyntaxException ex) {
- err.println("Invalid regex: " + ex.getMessage());
+ getError().getPrintWriter().println("Invalid regex: " + ex.getMessage());
exit(2);
}
- final BufferedReader r = new BufferedReader(new InputStreamReader(in));
+ final BufferedReader r = new BufferedReader(getInput().getReader());
// Read the input a line at a time, searching each line for the expression.
boolean found = false;
String line;
+ PrintWriter out = getOutput().getPrintWriter();
while ((line = r.readLine()) != null) {
if (pattern.matcher(line).find()) {
if (!inverse) {
Modified: trunk/shell/src/shell/org/jnode/shell/command/HistoryCommand.java
===================================================================
--- trunk/shell/src/shell/org/jnode/shell/command/HistoryCommand.java 2008-11-09 13:57:29 UTC (rev 4693)
+++ trunk/shell/src/shell/org/jnode/shell/command/HistoryCommand.java 2008-11-09 14:20:31 UTC (rev 4694)
@@ -20,12 +20,10 @@
*/
package org.jnode.shell.command;
-import java.io.InputStream;
-import java.io.PrintStream;
+import java.io.PrintWriter;
import org.jnode.driver.console.InputHistory;
import org.jnode.shell.AbstractCommand;
-import org.jnode.shell.CommandLine;
import org.jnode.shell.Shell;
import org.jnode.shell.ShellUtils;
import org.jnode.shell.syntax.Argument;
@@ -49,8 +47,8 @@
new FlagArgument("test", Argument.OPTIONAL, "If set, don't try to execute the history command");
private Shell shell;
- private PrintStream out;
- private PrintStream err;
+ private PrintWriter out;
+ private PrintWriter err;
private InputHistory history;
@@ -60,12 +58,11 @@
}
@Override
- public void execute(CommandLine commandLine, InputStream in,
- PrintStream out, PrintStream err) throws Exception {
+ public void execute() throws Exception {
shell = ShellUtils.getShellManager().getCurrentShell();
history = shell.getCommandHistory();
- this.out = out;
- this.err = err;
+ this.out = getOutput().getPrintWriter();
+ this.err = getError().getPrintWriter();
int index = ARG_INDEX.isSet() ? ARG_INDEX.getValue() : -1;
String prefix = ARG_PREFIX.isSet() ? ARG_PREFIX.getValue() : null;
Modified: trunk/shell/src/shell/org/jnode/shell/command/IsolateCommand.java
===================================================================
--- trunk/shell/src/shell/org/jnode/shell/command/IsolateCommand.java 2008-11-09 13:57:29 UTC (rev 4693)
+++ trunk/shell/src/shell/org/jnode/shell/command/IsolateCommand.java 2008-11-09 14:20:31 UTC (rev 4694)
@@ -3,11 +3,10 @@
*/
package org.jnode.shell.command;
+import java.io.PrintWriter;
+
import org.jnode.shell.AbstractCommand;
-import org.jnode.shell.CommandLine;
import org.jnode.vm.isolate.VmIsolate;
-import java.io.InputStream;
-import java.io.PrintStream;
/**
* The IsolateCommand provides information about the current isolates in the system.
@@ -15,8 +14,8 @@
*/
public class IsolateCommand extends AbstractCommand {
@Override
- public void execute(CommandLine commandLine, InputStream in, PrintStream out, PrintStream err)
- throws Exception {
+ public void execute() throws Exception {
+ final PrintWriter out = getOutput().getPrintWriter();
out.println(" Id " + " Creator " + "State " + "Main class");
VmIsolate root = VmIsolate.getRoot();
if (root != null) {
Modified: trunk/shell/src/shell/org/jnode/shell/command/test/SuiteCommand.java
===================================================================
--- trunk/shell/src/shell/org/jnode/shell/command/test/SuiteCommand.java 2008-11-09 13:57:29 UTC (rev 4693)
+++ trunk/shell/src/shell/org/jnode/shell/command/test/SuiteCommand.java 2008-11-09 14:20:31 UTC (rev 4694)
@@ -21,8 +21,7 @@
package org.jnode.shell.command.test;
-import java.io.InputStream;
-import java.io.PrintStream;
+import java.io.PrintWriter;
import java.util.Arrays;
import java.util.Set;
@@ -31,7 +30,6 @@
import org.jnode.driver.console.CompletionInfo;
import org.jnode.shell.AbstractCommand;
-import org.jnode.shell.CommandLine;
import org.jnode.shell.syntax.Argument;
import org.jnode.shell.syntax.CommandSyntaxException;
import org.jnode.shell.syntax.FlagArgument;
@@ -68,10 +66,10 @@
/**
* Execute this command
*/
- public void execute(CommandLine cmdLine, InputStream in,
- PrintStream out, PrintStream err) {
+ public void execute() {
TestManager mgr = TestManager.getInstance();
if (FLAG_LIST.isSet()) {
+ PrintWriter out = getOutput().getPrintWriter();
for (Class<? extends Test> test : mgr.getTests()) {
out.print(test.getName() + " :");
for (String category : mgr.getCategories(test)) {
Modified: trunk/shell/src/shell/org/jnode/shell/command/test/TestCommand.java
===================================================================
--- trunk/shell/src/shell/org/jnode/shell/command/test/TestCommand.java 2008-11-09 13:57:29 UTC (rev 4693)
+++ trunk/shell/src/shell/org/jnode/shell/command/test/TestCommand.java 2008-11-09 14:20:31 UTC (rev 4694)
@@ -21,15 +21,11 @@
package org.jnode.shell.command.test;
-import java.io.InputStream;
-import java.io.PrintStream;
-
import junit.framework.TestResult;
import junit.framework.TestSuite;
import junit.textui.TestRunner;
import org.jnode.shell.AbstractCommand;
-import org.jnode.shell.CommandLine;
import org.jnode.shell.syntax.Argument;
import org.jnode.shell.syntax.ClassNameArgument;
@@ -56,8 +52,7 @@
*
* @throws ClassNotFoundException
*/
- public void execute(CommandLine cmdLine, InputStream in,
- PrintStream out, PrintStream err) {
+ public void execute() {
try {
Class<?> clazz = ARG_CLASS.getValueAsClass();
TestResult res = new TestRunner().doRun(new TestSuite(clazz));
@@ -65,7 +60,7 @@
exit(1);
}
} catch (ClassNotFoundException ex) {
- err.println("Class not found: " + ex.getMessage());
+ getError().getPrintWriter().println("Class not found: " + ex.getMessage());
exit(2);
}
}
Modified: trunk/shell/src/shell/org/jnode/shell/command/unix/UnixTestCommand.java
===================================================================
--- trunk/shell/src/shell/org/jnode/shell/command/unix/UnixTestCommand.java 2008-11-09 13:57:29 UTC (rev 4693)
+++ trunk/shell/src/shell/org/jnode/shell/command/unix/UnixTestCommand.java 2008-11-09 14:20:31 UTC (rev 4694)
@@ -22,7 +22,6 @@
package org.jnode.shell.command.unix;
import java.io.File;
-import java.io.PrintStream;
import java.io.PrintWriter;
import java.util.HashMap;
import java.util.Stack;
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