Prepare for the major cleanup

Moved all the original files from src/main to src/legacy-main, same with test files. Also
removed the autoweave module, examples and bench as I'm planning to have them in separate
repositories.

1 files changed, 0 insertions, 224 deletions

diff --git a/kamon-core/src/main/java/kamon/jsr166/LongAdder.java b/kamon-core/src/main/java/kamon/jsr166/LongAdder.java
deleted file mode 100644
index 7e47ae63..00000000
--- a/kamon-core/src/main/java/kamon/jsr166/LongAdder.java
+++ /dev/null
@@ -1,224 +0,0 @@
-/*
-
-Note: this was copied from Doug Lea's CVS repository
-	http://gee.cs.oswego.edu/cgi-bin/viewcvs.cgi/jsr166/src/jsr166e/
-
-LongAdder.java version 1.14
-
-*/
-
-
-/*
- * Written by Doug Lea with assistance from members of JCP JSR-166
- * Expert Group and released to the public domain, as explained at
- * http://creativecommons.org/publicdomain/zero/1.0/
- */
-
-package kamon.jsr166;
-
-import java.io.Serializable;
-
-/**
- * One or more variables that together maintain an initially zero
- * {@code long} sum.  When updates (method {@link #add}) are contended
- * across threads, the set of variables may grow dynamically to reduce
- * contention. Method {@link #sum} (or, equivalently, {@link
- * #longValue}) returns the current total combined across the
- * variables maintaining the sum.
- *
- * <p>This class is usually preferable to {@link java.util.concurrent.atomic.AtomicLong} when
- * multiple threads update a common sum that is used for purposes such
- * as collecting statistics, not for fine-grained synchronization
- * control.  Under low update contention, the two classes have similar
- * characteristics. But under high contention, expected throughput of
- * this class is significantly higher, at the expense of higher space
- * consumption.
- *
- * <p>This class extends {@link Number}, but does <em>not</em> define
- * methods such as {@code equals}, {@code hashCode} and {@code
- * compareTo} because instances are expected to be mutated, and so are
- * not useful as collection keys.
- *
- * <p><em>jsr166e note: This class is targeted to be placed in
- * java.util.concurrent.atomic.</em>
- *
- * @since 1.8
- * @author Doug Lea
- */
-public class LongAdder extends Striped64 implements Serializable {
-    private static final long serialVersionUID = 7249069246863182397L;
-
-    /**
-     * Version of plus for use in retryUpdate
-     */
-    final long fn(long v, long x) { return v + x; }
-
-    /**
-     * Creates a new adder with initial sum of zero.
-     */
-    public LongAdder() {
-    }
-
-    /**
-     * Adds the given value.
-     *
-     * @param x the value to add
-     */
-    public void add(long x) {
-        Cell[] as; long b, v; HashCode hc; Cell a; int n;
-        if ((as = cells) != null || !casBase(b = base, b + x)) {
-            boolean uncontended = true;
-            int h = (hc = threadHashCode.get()).code;
-            if (as == null || (n = as.length) < 1 ||
-                (a = as[(n - 1) & h]) == null ||
-                !(uncontended = a.cas(v = a.value, v + x)))
-                retryUpdate(x, hc, uncontended);
-        }
-    }
-
-    /**
-     * Equivalent to {@code add(1)}.
-     */
-    public void increment() {
-        add(1L);
-    }
-
-    /**
-     * Equivalent to {@code add(-1)}.
-     */
-    public void decrement() {
-        add(-1L);
-    }
-
-    /**
-     * Returns the current sum.  The returned value is <em>NOT</em> an
-     * atomic snapshot; invocation in the absence of concurrent
-     * updates returns an accurate result, but concurrent updates that
-     * occur while the sum is being calculated might not be
-     * incorporated.
-     *
-     * @return the sum
-     */
-    public long sum() {
-        long sum = base;
-        Cell[] as = cells;
-        if (as != null) {
-            int n = as.length;
-            for (int i = 0; i < n; ++i) {
-                Cell a = as[i];
-                if (a != null)
-                    sum += a.value;
-            }
-        }
-        return sum;
-    }
-
-    /**
-     * Resets variables maintaining the sum to zero.  This method may
-     * be a useful alternative to creating a new adder, but is only
-     * effective if there are no concurrent updates.  Because this
-     * method is intrinsically racy, it should only be used when it is
-     * known that no threads are concurrently updating.
-     */
-    public void reset() {
-        internalReset(0L);
-    }
-
-    /**
-     * Equivalent in effect to {@link #sum} followed by {@link
-     * #reset}. This method may apply for example during quiescent
-     * points between multithreaded computations.  If there are
-     * updates concurrent with this method, the returned value is
-     * <em>not</em> guaranteed to be the final value occurring before
-     * the reset.
-     *
-     * @return the sum
-     */
-    public long sumThenReset() {
-        long sum = base;
-        Cell[] as = cells;
-        base = 0L;
-        if (as != null) {
-            int n = as.length;
-            for (int i = 0; i < n; ++i) {
-                Cell a = as[i];
-                if (a != null) {
-                    sum += a.value;
-                    a.value = 0L;
-                }
-            }
-        }
-        return sum;
-    }
-
-    public long sumAndReset() {
-        long sum = getAndSetBase(0L);
-        Cell[] as = cells;
-        if (as != null) {
-            int n = as.length;
-            for (int i = 0; i < n; ++i) {
-                Cell a = as[i];
-                if (a != null) {
-                    sum += a.getAndSet(0L);
-                }
-            }
-        }
-        return sum;
-    }
-
-    /**
-     * Returns the String representation of the {@link #sum}.
-     * @return the String representation of the {@link #sum}
-     */
-    public String toString() {
-        return Long.toString(sum());
-    }
-
-    /**
-     * Equivalent to {@link #sum}.
-     *
-     * @return the sum
-     */
-    public long longValue() {
-        return sum();
-    }
-
-    /**
-     * Returns the {@link #sum} as an {@code int} after a narrowing
-     * primitive conversion.
-     */
-    public int intValue() {
-        return (int)sum();
-    }
-
-    /**
-     * Returns the {@link #sum} as a {@code float}
-     * after a widening primitive conversion.
-     */
-    public float floatValue() {
-        return (float)sum();
-    }
-
-    /**
-     * Returns the {@link #sum} as a {@code double} after a widening
-     * primitive conversion.
-     */
-    public double doubleValue() {
-        return (double)sum();
-    }
-
-    private void writeObject(java.io.ObjectOutputStream s)
-        throws java.io.IOException {
-        s.defaultWriteObject();
-        s.writeLong(sum());
-    }
-
-    private void readObject(java.io.ObjectInputStream s)
-        throws java.io.IOException, ClassNotFoundException {
-        s.defaultReadObject();
-        busy = 0;
-        cells = null;
-        base = s.readLong();
-    }
-
-}