use common prefix as column header

Author: PhilippSalvisberg

sqldev/src/main/java/org/utplsql/sqldev/ui/runner/RunnerPanel.xtend

@@ -62,6 +62,12 @@ class RunnerPanel {
 	def update(String reporterId) {
 		val run = runs.get(reporterId)
 		val row = run.totalNumberOfCompletedTests - 1
+		val header = testOverviewTableModel.testIdColumnName
+		val idColumn = testOverviewTable.columnModel.getColumn(1)
+		if (idColumn.headerValue != header) {
+			idColumn.headerValue = header
+			testOverviewTable.tableHeader.repaint
+		}
 		if (row < 0) {
 			testOverviewTableModel.fireTableDataChanged
 		} else {

sqldev/src/main/java/org/utplsql/sqldev/ui/runner/TestOverviewTableModel.xtend

@@ -35,6 +35,14 @@ class TestOverviewTableModel extends DefaultTableModel {
 		this.commonPrefix = null
 		fireTableDataChanged()
 	}
+	
+	def getTestIdColumnName() {
+		if (commonPrefix === null) {
+			return UtplsqlResources.getString("RUNNER_TEST_ID")
+		} else {
+			commonPrefix
+		}
+	}
 
 	override getRowCount() {
 		if (tests === null) {