OPEN - issue BATCH-304: BatchCommandLineLauncher simplified and rename

http://jira.springframework.org/browse/BATCH-304

Remove Javadocs references to non-existent classes

spring-batch-core/src/main/java/org/springframework/batch/core/domain/JobInstance.java

@@ -46,7 +46,7 @@ public class JobInstance extends Entity {
 	
 	public JobInstance(Long id, JobParameters jobParameters) {
 		super(id);
-		Assert.notNull(jobParameters, "JobInstanceProperties must not be null.");
+		Assert.notNull(jobParameters, "JobParameters must not be null.");
 		this.jobParameters = jobParameters;
 	}
 
@@ -84,9 +84,9 @@ public class JobInstance extends Entity {
 	}
 
 	/**
-	 * @return JobInstanceProperties
+	 * @return {@link JobParameters}
 	 */
-	public JobParameters getJobInstanceProperties() {
+	public JobParameters getJobParameters() {
 		return jobParameters;
 	}
 
@@ -102,7 +102,7 @@ public class JobInstance extends Entity {
 	}
 	
 	public String toString() {
-		return super.toString()+", JobInstanceProperties=["+ jobParameters +"]" +
+		return super.toString()+", JobParameters=["+ jobParameters +"]" +
 			", Job=[" + job + "]";
 	}
 	

spring-batch-core/src/main/java/org/springframework/batch/core/domain/JobParametersBuilder.java

@@ -4,7 +4,7 @@
 package org.springframework.batch.core.domain;
 
 import java.util.Date;
-import java.util.HashMap;
+import java.util.LinkedHashMap;
 import java.util.Map;
 
 import org.springframework.util.Assert;
@@ -34,9 +34,9 @@ public class JobParametersBuilder {
 	 */
 	public JobParametersBuilder() {
 
-		this.stringMap = new HashMap();
-		this.longMap = new HashMap();
-		this.dateMap = new HashMap();
+		this.stringMap = new LinkedHashMap();
+		this.longMap = new LinkedHashMap();
+		this.dateMap = new LinkedHashMap();
 	}
 
 	/**