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JDK 11 jdk.hotspot.agent.jmod - Hotspot Agent Module
JDK 11 jdk.hotspot.agent.jmod is the JMOD file for JDK 11 Hotspot Agent module.
JDK 11 Hotspot Agent module compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\jdk.hotspot.agent.jmod.
JDK 11 Hotspot Agent module compiled class files are also linked and stored in the \fyicenter\jdk-11.0.1\lib\modules JImage file.
JDK 11 Hotspot Agent module source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\jdk.hotspot.agent.
You can click and view the content of each source code file in the list below.
✍: FYIcenter
⏎ sun/jvm/hotspot/ui/ObjectHistogramPanel.java
/* * Copyright (c) 2000, 2002, Oracle and/or its affiliates. All rights reserved. * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. * * * * * * * * * * * * * * * * * * * */ package sun.jvm.hotspot.ui; import java.util.*; import java.awt.*; import java.awt.event.*; import javax.swing.*; import javax.swing.table.*; import sun.jvm.hotspot.oops.ObjectHistogram; import sun.jvm.hotspot.oops.ObjectHistogramElement; import sun.jvm.hotspot.oops.Klass; import sun.jvm.hotspot.ui.table.LongCellRenderer; import sun.jvm.hotspot.ui.table.SortableTableModel; import sun.jvm.hotspot.ui.table.SortHeaderCellRenderer; import sun.jvm.hotspot.ui.table.SortHeaderMouseAdapter; import sun.jvm.hotspot.ui.table.TableModelComparator; import sun.jvm.hotspot.ui.action.*; import com.sun.java.swing.ui.StatusBar; import com.sun.java.swing.ui.CommonToolBar; import com.sun.java.swing.action.ActionManager; import com.sun.java.swing.action.DelegateAction; /** * Displays the results of an ObjectHistogram run in a JTable, with a * button to display all objects of that type */ public class ObjectHistogramPanel extends JPanel implements ActionListener { private ObjectHistogramTableModel dataModel; private ObjectHistogramToolBar toolbar; private StatusBar statusBar; private JTable table; private java.util.List listeners; public ObjectHistogramPanel(ObjectHistogram histo) { dataModel = new ObjectHistogramTableModel(histo); statusBar = new StatusBar(); table = new JTable(dataModel, new ObjectHistogramColummModel()); table.setSelectionMode(ListSelectionModel.SINGLE_SELECTION); table.addMouseListener(new MouseAdapter() { public void mouseClicked(MouseEvent evt) { if (evt.getClickCount() == 2) { fireShowObjectsOfType(); } } }); JTableHeader header = table.getTableHeader(); header.setDefaultRenderer(new SortHeaderCellRenderer(header, dataModel)); header.addMouseListener(new SortHeaderMouseAdapter(table, dataModel)); setLayout(new BorderLayout()); toolbar = new ObjectHistogramToolBar(statusBar); add(toolbar, BorderLayout.NORTH); add(new JScrollPane(table), BorderLayout.CENTER); add(statusBar, BorderLayout.SOUTH); registerActions(); } private class ObjectHistogramToolBar extends CommonToolBar { private JTextField searchTF; public ObjectHistogramToolBar(StatusBar status) { super(HSDBActionManager.getInstance(), status); } protected void addComponents() { searchTF = new JTextField(); searchTF.setToolTipText("Find in Class Description"); // Pressing Enter on the text field will search InputMap im = searchTF.getInputMap(); im.put(KeyStroke.getKeyStroke("ENTER"), "enterPressed"); ActionMap am = searchTF.getActionMap(); am.put("enterPressed", manager.getAction(FindAction.VALUE_COMMAND)); add(searchTF); addButton(manager.getAction(FindAction.VALUE_COMMAND)); addButton(manager.getAction(ShowAction.VALUE_COMMAND)); } public String getFindText() { return searchTF.getText(); } } private class ObjectHistogramColummModel extends DefaultTableColumnModel { private final String LABEL_SIZE = "Size"; private final String LABEL_COUNT = "Count"; private final String LABEL_DESC = "Class Description"; public ObjectHistogramColummModel() { // Should actually get the line metrics for int PREF_WIDTH = 80; int MAX_WIDTH = 100; int HUGE_WIDTH = 140; LongCellRenderer lcRender = new LongCellRenderer(); TableColumn column; // Size column = new TableColumn(0, PREF_WIDTH); column.setHeaderValue(LABEL_SIZE); column.setMaxWidth(MAX_WIDTH); column.setResizable(false); column.setCellRenderer(lcRender); addColumn(column); // Count column = new TableColumn(1, PREF_WIDTH); column.setHeaderValue(LABEL_COUNT); column.setMaxWidth(MAX_WIDTH); column.setResizable(false); column.setCellRenderer(lcRender); addColumn(column); // Description column = new TableColumn(2, HUGE_WIDTH); column.setHeaderValue(LABEL_DESC); addColumn(column); } } /** * A table model which encapsulates the ObjectHistogram */ private class ObjectHistogramTableModel extends SortableTableModel { private String[] columnNames = { "Size", "Count", "Class Description" }; private Class[] columnClasses = { Long.class, Long.class, String.class }; public ObjectHistogramTableModel(ObjectHistogram histo) { // Set the rows elements = histo.getElements(); setComparator(new ObjectHistogramComparator(this)); } public int getColumnCount() { return columnNames.length; } public int getRowCount() { return elements.size(); } public String getColumnName(int col) { return columnNames[col]; } public Class getColumnClass(int col) { return columnClasses[col]; } public Object getValueAt(int row, int col) { return getValueForColumn(getElement(row), col); } public Object getValueForColumn(Object obj, int col) { ObjectHistogramElement el = (ObjectHistogramElement)obj; switch (col) { case 0: return new Long(el.getSize()); case 1: return new Long(el.getCount()); case 2: return el.getDescription(); default: throw new RuntimeException("Index (" + col + ") out of bounds"); } } public ObjectHistogramElement getElement(int index) { return (ObjectHistogramElement) elements.get(index); } private class ObjectHistogramComparator extends TableModelComparator { public ObjectHistogramComparator(ObjectHistogramTableModel model) { super(model); } /** * Returns the value for the comparing object for the * column. * * @param obj Object that was passed for Comparator * @param column the column to retrieve */ public Object getValueForColumn(Object obj, int column) { ObjectHistogramTableModel omodel = (ObjectHistogramTableModel)model; return omodel.getValueForColumn(obj, column); } } } // // ActionListener implementation and actions support // public void actionPerformed(ActionEvent evt) { String command = evt.getActionCommand(); if (command.equals(ShowAction.VALUE_COMMAND)) { fireShowObjectsOfType(); } else if (command.equals(FindAction.VALUE_COMMAND)) { findObject(); } } protected void registerActions() { registerAction(FindAction.VALUE_COMMAND); registerAction(ShowAction.VALUE_COMMAND); } private void registerAction(String actionName) { ActionManager manager = ActionManager.getInstance(); DelegateAction action = manager.getDelegateAction(actionName); action.addActionListener(this); } public interface Listener { public void showObjectsOfType(Klass type); } public void addPanelListener(Listener listener) { if (listeners == null) { listeners = new ArrayList(); } listeners.add(listener); } public void removePanelListener(Listener listener) { if (listeners != null) { listeners.remove(listener); } } //-------------------------------------------------------------------------------- // Internals only below this point // /** * Find and select the row that contains the text in the find field starting * from the current selected row. * * Uses a linear search from the current row. Could be optimized withing the * model and internal representation. */ private void findObject() { String findText = toolbar.getFindText(); if (findText == null || findText.equals("")) { return; } TableModel model = table.getModel(); int row = table.getSelectedRow(); if (row == model.getRowCount()) { row = 0; } else { // Start at the row after the selected row. row++; } String value; for (int i = row; i < model.getRowCount(); i++) { value = (String)model.getValueAt(i, 2); if (value != null && value.startsWith(findText)) { table.setRowSelectionInterval(i, i); Rectangle cellBounds = table.getCellRect(i, 0, true); table.scrollRectToVisible(cellBounds); return; } } // Wrap the table to search in the top rows. for (int i = 0; i < row; i++) { value = (String)model.getValueAt(i, 2); if (value != null && value.startsWith(findText)) { table.setRowSelectionInterval(i, i); Rectangle cellBounds = table.getCellRect(i, 0, true); table.scrollRectToVisible(cellBounds); return; } } } private void fireShowObjectsOfType() { int i = table.getSelectedRow(); if (i < 0) { return; } ObjectHistogramElement el = dataModel.getElement(i); for (Iterator iter = listeners.iterator(); iter.hasNext(); ) { Listener listener = (Listener) iter.next(); listener.showObjectsOfType(el.getKlass()); } } public static void main(String[] args) { } }
⏎ sun/jvm/hotspot/ui/ObjectHistogramPanel.java
Or download all of them as a single archive file:
File name: jdk.hotspot.agent-11.0.1-src.zip File size: 1243786 bytes Release date: 2018-11-04 Download
⇒ JDK 11 jdk.httpserver.jmod - HTTP Server Module
2020-02-29, 131602👍, 0💬
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