integrated changes of #225

wumpz · wumpz · commit eb5d7a29737c · 2016-02-11T21:41:23.000+01:00
diff --git a/src/main/java/net/sf/jsqlparser/statement/drop/Drop.java b/src/main/java/net/sf/jsqlparser/statement/drop/Drop.java
@@ -77,7 +77,7 @@ public String toString() {
 		String sql = "DROP " + type + " "
            + (ifExists?"IF EXISTS ":"") + name.toString();
 
-		if (parameters != null && parameters.size() > 0) {
+		if (parameters != null && !parameters.isEmpty()) {
 			sql += " " + PlainSelect.getStringList(parameters);
 		}
 
diff --git a/src/main/java/net/sf/jsqlparser/statement/select/Distinct.java b/src/main/java/net/sf/jsqlparser/statement/select/Distinct.java
@@ -48,7 +48,7 @@ public void setOnSelectItems(List<SelectItem> list) {
 	public String toString() {
 		String sql = "DISTINCT";
 
-		if (onSelectItems != null && onSelectItems.size() > 0) {
+		if (onSelectItems != null && !onSelectItems.isEmpty()) {
 			sql += " ON (" + PlainSelect.getStringList(onSelectItems) + ")";
 		}
 

Original file line number	Diff line number	Diff line change
`@@ -77,7 +77,7 @@ public String toString() {`
`77`	`77`	`String sql = "DROP " + type + " "`
`78`	`78`	`+ (ifExists?"IF EXISTS ":"") + name.toString();`
`79`	`79`
`80`		`- if (parameters != null && parameters.size() > 0) {`
	`80`	`+ if (parameters != null && !parameters.isEmpty()) {`
`81`	`81`	`sql += " " + PlainSelect.getStringList(parameters);`
`82`	`82`	`}`
`83`	`83`
Original file line number	Diff line number	Diff line change
`@@ -48,7 +48,7 @@ public void setOnSelectItems(List<SelectItem> list) {`
`48`	`48`	`public String toString() {`
`49`	`49`	`String sql = "DISTINCT";`
`50`	`50`
`51`		`- if (onSelectItems != null && onSelectItems.size() > 0) {`
	`51`	`+ if (onSelectItems != null && !onSelectItems.isEmpty()) {`
`52`	`52`	`sql += " ON (" + PlainSelect.getStringList(onSelectItems) + ")";`
`53`	`53`	`}`
`54`	`54`