LegacyConsole/jpexs-decompiler
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do not instantiate millions of ArrayList

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honfika@gmail.com
2015-07-09 13:03:29 +02:00
parent 42a8fc4c22
commit 9415a7a115
5 changed files with 33 additions and 19 deletions
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16
libsrc/ffdec_lib/src/com/jpexs/decompiler/graph/GraphTargetItem.java
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@@ -76,7 +76,7 @@ public abstract class GraphTargetItem implements Serializable, Cloneable {
protected int precedence;
public List<GraphSourceItemPos> moreSrc = new ArrayList<>();
private List<GraphSourceItemPos> moreSrc;
public GraphPart firstPart;
@@ -122,6 +122,14 @@ public abstract class GraphTargetItem implements Serializable, Cloneable {
return src;
}
public List<GraphSourceItemPos> getMoreSrc() {
if (moreSrc == null) {
moreSrc = new ArrayList<>()
}
return moreSrc;
}
protected HighlightData getSrcData() {
if (srcData == null) {
srcData = new HighlightData();
@@ -133,10 +141,14 @@ public abstract class GraphTargetItem implements Serializable, Cloneable {
public List<GraphSourceItemPos> getNeededSources() {
List<GraphSourceItemPos> ret = new ArrayList<>();
ret.add(new GraphSourceItemPos(src, pos));
ret.addAll(moreSrc);
if (moreSrc != null) {
ret.addAll(moreSrc);
}
if (value != null) {
ret.addAll(value.getNeededSources());
}
return ret;
}