GP-3947: Created an importer for the decompiler debug format which is

produced by the decompiler

Ghidra/Framework/Utility/src/main/java/ghidra/xml/XmlElement.java

@@ -4,9 +4,9 @@
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
- * 
+ *
  *      http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -44,4 +44,6 @@ public interface XmlElement {
 	public int getLineNumber();
 
 	public void setAttribute(String key, String value);
+
+	public boolean isStart(String string);
 }

Ghidra/Framework/Utility/src/main/java/ghidra/xml/XmlElementImpl.java

@@ -4,9 +4,9 @@
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
- * 
+ *
  *      http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -189,4 +189,16 @@ public class XmlElementImpl implements XmlElement {
 		}
 		return result;
 	}
+
+	@Override
+	/**
+	 * Checks that the element is a starting element and also that its name matches the passed 
+	 * string.
+	 * 
+	 * @param string element name to check for a match.
+	 * @return boolean 
+	 */
+	public boolean isStart(String string) {
+		return this.isStart && this.name.equals(string);
+	}
 }