Fix tiny issue

Author: parttimenerd

cf_cli_java_plugin.go

@@ -382,7 +382,7 @@ func (c *JavaPlugin) execute(commandExecutor cmd.CommandExecutor, uuidGenerator
 
 	for _, requiredTool := range command.RequiredTools {
 		uppercase := strings.ToUpper(requiredTool)
-		var toolCommand = fmt.Sprintf("%s_COMMAND=$(find -executable -name %s | head -1 | tr -d [:space:]); if [ -z \"${%s_COMMAND}\" ]; then echo > \"%s not found\"; exit 1; fi", uppercase, requiredTool, uppercase, requiredTool)
+		var toolCommand = fmt.Sprintf("%s_COMMAND=$(find -executable -name %s | head -1 | tr -d [:space:]); if [ -z \"${%s_COMMAND}\" ]; then echo \"%s not found\"; exit 1; fi", uppercase, requiredTool, uppercase, requiredTool)
 		if requiredTool == "jcmd" {
 			// add code that first checks whether asprof is present and if so use `asprof jcmd` instead of `jcmd`
 			remoteCommandTokens = append(remoteCommandTokens, toolCommand, "ASPROF_COMMAND=$(find -executable -name asprof | head -1 | tr -d [:space:]); if [ -n \"${ASPROF_COMMAND}\" ]; then JCMD_COMMAND=\"${ASPROF_COMMAND} jcmd\"; fi")

cf_cli_java_plugin_test.go

@@ -15,7 +15,7 @@ import (
 )
 
 const (
-	JcmdDetectionCommand = "JCMD_COMMAND=$(find -executable -name jcmd | head -1 | tr -d [:space:]); if [ -z \"${JCMD_COMMAND}\" ]; then echo > \"jcmd not found\"; exit 1; fi; ASPROF_COMMAND=$(find -executable -name asprof | head -1 | tr -d [:space:]); if [ -n \"${ASPROF_COMMAND}\" ]; then JCMD_COMMAND=\"${ASPROF_COMMAND} jcmd\"; fi"
+	JcmdDetectionCommand = "JCMD_COMMAND=$(find -executable -name jcmd | head -1 | tr -d [:space:]); if [ -z \"${JCMD_COMMAND}\" ]; then echo \"jcmd not found\"; exit 1; fi; ASPROF_COMMAND=$(find -executable -name asprof | head -1 | tr -d [:space:]); if [ -n \"${ASPROF_COMMAND}\" ]; then JCMD_COMMAND=\"${ASPROF_COMMAND} jcmd\"; fi"
 )
 
 type commandOutput struct {