1 files changed, 0 insertions, 136 deletions
diff --git a/tools/preload/Operation.java b/tools/preload/Operation.java
deleted file mode 100644
index 4f1938e..0000000
--- a/tools/preload/Operation.java
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * 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.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import java.util.List;
-import java.util.ArrayList;
-import java.io.Serializable;
-
-/**
- * An operation with a duration. Could represent a class load or initialization.
- */
-class Operation implements Serializable {
-
-    private static final long serialVersionUID = 0;
-    
-    /**
-     * Type of operation.
-     */
-    enum Type {
-        LOAD, INIT
-    }
-
-    /** Process this operation occurred in. */
-    final Proc process;
-
-    /** Start time for this operation. */
-    final long startTimeNanos;
-
-    /** Index of this operation relative to its process. */
-    final int index;
-
-    /** Type of operation. */
-    final Type type;
-
-    /** End time for this operation. */
-    long endTimeNanos = -1;
-
-    /** The class that this operation loaded or initialized. */
-    final LoadedClass loadedClass;
-
-    /** Other operations that occurred during this one. */
-    final List<Operation> subops = new ArrayList<Operation>();
-
-    /** Constructs a new operation. */
-    Operation(Proc process, LoadedClass loadedClass, long startTimeNanos,
-            int index, Type type) {
-        this.process = process;
-        this.loadedClass = loadedClass;
-        this.startTimeNanos = startTimeNanos;
-        this.index = index;
-        this.type = type;
-    }
-
-    /**
-     * Returns how long this class initialization and all the nested class
-     * initializations took.
-     */
-    private long inclusiveTimeNanos() {
-        if (endTimeNanos == -1) {
-            throw new IllegalStateException("End time hasn't been set yet: "
-                    + loadedClass.name);
-        }
-
-        return endTimeNanos - startTimeNanos;
-    }
-
-    /**
-     * Returns how long this class initialization took.
-     */
-    int exclusiveTimeMicros() {
-        long exclusive = inclusiveTimeNanos();
-
-        for (Operation child : subops) {
-            exclusive -= child.inclusiveTimeNanos();
-        }
-
-        if (exclusive < 0) {
-            throw new AssertionError(loadedClass.name);
-        }
-
-        return nanosToMicros(exclusive);
-    }
-
-    /** Gets the median time that this operation took across all processes. */
-    int medianExclusiveTimeMicros() {
-        switch (type) {
-            case LOAD: return loadedClass.medianLoadTimeMicros();
-            case INIT: return loadedClass.medianInitTimeMicros();
-            default: throw new AssertionError();
-        }
-    }
-
-    /**
-     * Converts nanoseconds to microseconds.
-     *
-     * @throws RuntimeException if overflow occurs
-     */
-    private static int nanosToMicros(long nanos) {
-        long micros = nanos / 1000;
-        int microsInt = (int) micros;
-        if (microsInt != micros) {
-            throw new RuntimeException("Integer overflow: " + nanos);
-        }
-        return microsInt;
-    }
-    
-    /**
-     * Primarily for debugger support
-     */
-    @Override
-    public String toString() {
-        StringBuilder sb = new StringBuilder();
-        sb.append(type.toString());
-        sb.append(' ');
-        sb.append(loadedClass.toString());
-        if (subops.size() > 0) {
-            sb.append(" (");
-            sb.append(subops.size());
-            sb.append(" sub ops)");
-        }
-        return sb.toString();
-    }
-
-}